© Gill Braulik

Filter results Instructions and supporting information
To select:
Status: Choose from the dropdown list the status of the area.
Region: Type in at least the first three letters of a specific region and select it from a short list in the dropdown menu
Title: Type in at least the first three letters of the name of a particular IMMA, cIMMA or AoI, and a filtered list will appear below, from which your choice can be selected
Criteria: Choose one criteria from the dropdown list. Multiple choices are allowed
Species (both qualifying and supporting): Type in the scientific name of the species of interest here. While typing, the data table will show only the records matching the characters typed Note that for practical reasons, the species that meet the criterion for D2 - diversity - are normally listed as 'supporting species' unless D2 is the only criterion applied to an IMMA, in which case all qualifying D2 species are listed.
Location: Type the name of a country or appropriate jurisdiction here. Note that a country is associated with an IMMA, cIMMA or AoI if any portion of its EEZ or territorial waters is found to lie within its boundaries, according to the 'Maritime Boundaries V11' shapefile available from https://www.marineregions.org/downloads.php.
| Area status | Id code | Region | Title | Details | Criteria | Qualifying Species | Supporting Species | jurisdiction |
|---|---|---|---|---|---|---|---|---|
| AoI | 08ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Rekohu - Chatham Rise AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus forsteri, Globicephala melas, Mesoplodon grayi, Mesoplodon layardii, Orcinus orca, Physeter macrocephalus, Tursiops truncatus, Ziphius cavirostris | New Zealand |
| AoI | 05ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Northland - Three Kings AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Caperea marginata, Delphinus delphis, Eubalaena australis, Globicephala macrorhynchus, Globicephala melas, Kogia breviceps, Mesoplodon grayi, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella coeruleoalba, Tursiops truncatus | New Zealand |
| AoI | 09ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Southeast South Island Slope & Canyon System AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Aethalodelphis obscurus, Arctocephalus forsteri, Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cephalorhynchus hectori hectori, Delphinus delphis, Eubalaena australis, Globicephala melas, Hyperoodon planifrons, Lissodelphis peronii, Megaptera novaeangliae, Phocarctos hookeri, Physeter macrocephalus, Tasmacetus shepherdi, Ziphius cavirostris | New Zealand |
| AoI | 15ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Northern Territory AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Dugong dugon, Megaptera novaeangliae, Orcaella heinsohni, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa sahulensis, Stenella longirostris roseiventris, Tursiops aduncus | Australia |
| AoI | 06ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Northwest Australian Shelf Seamounts AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Balaenoptera edeni, Kogia sima, Physeter macrocephalus | Australia |
| AoI | 11ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Southern Australian Slope and Canyon System AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus forsteri, Balaenoptera borealis, Balaenoptera musculus, Physeter macrocephalus | Australia |
| AoI | 14ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Western Chatham Rise AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus forsteri, Globicephala melas, Mesoplodon grayi, Physeter macrocephalus | New Zealand |
| AoI | 12ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Subtropical Convergence Zone AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Eubalaena australis, Physeter macrocephalus | Areas Beyond National Jurisdiction, Australia |
| AoI | 13ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | West Coast, South Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus forsteri, Cephalorhynchus hectori, Physeter macrocephalus | New Zealand |
| AoI | 02ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Cocos Keeling Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Stenella longirostris, Tursiops aduncus | Cocos (Keeling) Islands - Australia |
| AoI | 07ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Perth Bunbury Coastal Network AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophoca cinerea, Tursiops aduncus | Australia |
| AoI | 01ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Christmas Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Stenella longirostris | Christmas Island - Australia |
| AoI | 03ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Exmouth and Wallaby Plateaux Offshore Western Australia AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Areas Beyond National Jurisdiction, Australia |
| AoI | 04ANSEIO20NaNaAoI | Australia-New Zealand and South East Indian Ocean | Fiordland AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Australia |
| IMMA | 07ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Geographe Bay to Eucla Shelf and Coastal Waters IMMA | Read full IMMA summary | A, B2, C1, C2, C3b | Arctocephalus forsteri, Balaenoptera musculus brevicauda, Eubalaena australis, Megaptera novaeangliae, Neophoca cinerea | Balaenoptera bonaerensis, Balaenoptera musculus, Caperea marginata, Delphinus delphis, Globicephala melas, Kogia breviceps, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Tursiops aduncus | Australia |
| IMMA | 26ANSEIO20222IMMA | Australia-New Zealand and South East Indian Ocean | Southern Australian Coastal and Shelf Region IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D1, D2 | Arctocephalus forsteri, Arctocephalus pusillus doriferus, Arctocephalus tropicalis, Balaenoptera borealis, Balaenoptera musculus intermedia, Balaenoptera musculus brevicauda, Caperea marginata, Delphinus delphis, Eubalaena australis, Hydrurga leptonyx, Megaptera novaeangliae, Mesoplodon layardii, Mirounga leonina, Neophoca cinerea, Orcinus orca, Tursiops aduncus, Tursiops truncatus, Tasmacetus shepherdi | Austrialia | |
| IMMA | 27ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Southeastern Australian and Tasmanian Shelf Waters IMMA | Read full IMMA summary | A, B1, B2, C1, C2, C3b, D2 | Arctocephalus forsteri, Arctocephalus pusillus doriferus, Arctocephalus tropicalis, Balaenoptera borealis, Balaenoptera musculus intermedia, Balaenoptera musculus brevicauda, Caperea marginata, Delphinus delphis, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Megaptera novaeangliae, Mesoplodon bowdoini, Mesoplodon densirostris, Mesoplodon grayi, Mesoplodon hectori, Mesoplodon layardii, Mirounga leonina, Orcinus orca, Physeter macrocephalus, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Australia | |
| IMMA | 02ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Australian East Coast Migration Corridor IMMA | Read full IMMA summary | C3a, D1 | Balaenoptera acutorostrata, Megaptera novaeangliae | Arctocephalus forsteri, Arctocephalus pusillus doriferus, Balaenoptera edeni, Delphinus delphis, Dugong dugon, Eubalaena australis, Orcaella heinsohni, Orcinus orca, Pseudorca crassidens, Sousa sahulensis, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 32ANSEIO202424IMMA | Australia-New Zealand and South East Indian Ocean | Coast and Shelf Waters of Eastern Te Waipounamu IMMA | Read full IMMA summary | A, B1 | Cephalorhynchus hectori, Phocarctos hookeri | Aethalodelphis obscurus, Arctocephalus forsteri, Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Eubalaena australis, Hydrurga leptonyx, Megaptera novaeangliae, Mirounga angustirostris, Orcinus orca, Tursiops truncatus | New Zealand |
| IMMA | 16ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Marlborough Sounds and Cook Strait IMMA | Read full IMMA summary | A, C1, C2, C3b, D2 | Aethalodelphis obscurus, Arctocephalus forsteri, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera musculus brevicauda, Berardius arnuxii, Caperea marginata, Cephalorhynchus hectori, Eubalaena australis, Megaptera novaeangliae, Mesoplodon grayi, Orcinus orca, Phocarctos hookeri, Physeter macrocephalus, Ziphius cavirostris | Balaenoptera bonaerensis, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Hydrurga leptonyx, Kogia breviceps, Lissodelphis peronii, Mesoplodon bowdoini, Mirounga leonina, Pseudorca crassidens, Tursiops truncatus | New Zealand |
| IMMA | 25ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | South Taranaki Bight IMMA | Read full IMMA summary | A, C1, C2, C3b, D1, D2 | Aethalodelphis obscurus, Arctocephalus forsteri, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni brydei , Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Balaenoptera physalus, Berardius arnuxii, Cephalorhynchus hectori maui, Cephalorhynchus hectori, Delphinus delphis, Eubalaena australis, Grampus griseus, Hydrurga leptonyx, Kogia breviceps, Lissodelphis peronii, Lobodon carcinophaga, Megaptera novaeangliae, Mesoplodon bowdoini, Mesoplodon hectori, Mesoplodon ginkgodens, Mesoplodon grayi, Mesoplodon layardii, Orcinus orca, Phocoena dioptrica, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Caperea marginata, Globicephala macrorhynchus, Globicephala melas, Hyperoodon planifrons, Mirounga leonina, Tasmacetus shepherdi | New Zealand |
| IMMA | 14ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | Kaikoura IMMA | Read full IMMA summary | A, C2, D2 | Aethalodelphis obscurus, Arctocephalus forsteri, Balaenoptera borealis, Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Balaenoptera physalus, Cephalorhynchus hectori, Delphinus delphis, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Lissodelphis peronii, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Physeter macrocephalus, Tursiops truncatus | New Zealand | |
| IMMA | 30ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Tikapa Moana Te Moananui a Toi Hauraki IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera edeni, Balaenoptera musculus brevicauda, Pseudorca crassidens | Arctocephalus forsteri, Balaenoptera bonaerensis, Balaenoptera borealis, Berardius arnuxii, Delphinus delphis, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Megaptera novaeangliae, Mesoplodon grayi, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Ziphius cavirostris | New Zealand |
| IMMA | 31ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | Western Australian Humpback Whale Migration Route IMMA | Read full IMMA summary | C1, C3a | Megaptera novaeangliae | Balaenoptera edeni, Balaenoptera musculus brevicauda, Balaenoptera physalus, Dugong dugon, Eubalaena australis, Orcaella heinsohni, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa sahulensis, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 21ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Rakiura Stewart Island and Te Ara a Kiwa IMMA | Read full IMMA summary | A, B1, C1, C3b, D2 | Arctocephalus forsteri, Balaenoptera borealis, Balaenoptera musculus intermedia, Balaenoptera physalus, Berardius arnuxii, Caperea marginata, Cephalorhynchus hectori, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Megaptera novaeangliae, Phocarctos hookeri, Physeter macrocephalus | Aethalodelphis obscurus, Balaenoptera bonaerensis, Delphinus delphis, Lissodelphis peronii, Mirounga leonina, Orcinus orca | New Zealand |
| IMMA | 18ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Ningaloo Reef to Montebello Islands IMMA | Read full IMMA summary | A, B1, C1, C2 | Dugong dugon, Megaptera novaeangliae, Sousa sahulensis | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera omurai, Balaenoptera physalus, Eubalaena australis, Orcaella heinsohni, Orcinus orca, Pseudorca crassidens, Tursiops aduncus | Australia |
| IMMA | 01ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | Albany Canyon Region IMMA | Read full IMMA summary | A, B2, C2 | Orcinus orca, Physeter macrocephalus | Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Balaenoptera physalus, Delphinus delphis, Eubalaena australis, Globicephala melas, Megaptera novaeangliae, Mesoplodon layardii, Pseudorca crassidens, Stenella coeruleoalba | Australia |
| IMMA | 08ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | Gourdon Bay to Bigge Island IMMA | Read full IMMA summary | B2, C1 | Megaptera novaeangliae | Balaenoptera edeni, Balaenoptera physalus, Orcaella heinsohni, Physeter macrocephalus, Pseudorca crassidens, Sousa sahulensis, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 28ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Southern Great Barrier Reef Lagoon and Coast IMMA | Read full IMMA summary | B2, C1 | Megaptera novaeangliae | Balaenoptera acutorostrata, Dugong dugon, Orcaella heinsohni, Pseudorca crassidens, Sousa sahulensis, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 24ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | South Australian Gulfs and Adjacent Waters IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D1 | Arctocephalus forsteri, Eubalaena australis, Megaptera novaeangliae, Neophoca cinerea, Tursiops aduncus | Balaenoptera acutorostrata, Caperea marginata, Delphinus delphis, Hydrurga leptonyx, Kogia breviceps, Kogia sima, Orcinus orca, Tursiops truncatus | Australia |
| IMMA | 17ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Moreton Bay IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1 | Dugong dugon, Sousa sahulensis, Tursiops aduncus | Arctocephalus forsteri, Balaenoptera acutorostrata, Balaenoptera edeni, Delphinus delphis, Eubalaena australis, Megaptera novaeangliae, Tursiops truncatus | Australia |
| IMMA | 20ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Northwestern Australian Coastal Waters and Inlets IMMA | Read full IMMA summary | A, B1, C2, D1 | Dugong dugon, Orcaella heinsohni, Sousa sahulensis, Tursiops aduncus | Balaenoptera musculus brevicauda, Megaptera novaeangliae, Orcinus orca, Pseudorca crassidens, Stenella longirostris roseiventris | Australia |
| IMMA | 19ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Northern Great Barrier Reef IMMA | Read full IMMA summary | A, C1, C2 | Dugong dugon, Orcaella heinsohni, Sousa sahulensis | Balaenoptera acutorostrata, Megaptera novaeangliae, Pseudorca crassidens, Stenella longirostris, Tursiops aduncus | Australia |
| IMMA | 15ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Mapoon to Aurukun IMMA | Read full IMMA summary | A, B1 | Orcaella heinsohni, Sousa sahulensis | Orcinus orca, Pseudorca crassidens, Stenella longirostris, Tursiops aduncus | Australia |
| IMMA | 22ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Rangitahua Kermadec IMMA | Read full IMMA summary | A, B2, C3b | Megaptera novaeangliae, Tursiops truncatus | Balaenoptera musculus, Delphinus delphis, Orcinus orca, Physeter macrocephalus | New Zealand |
| IMMA | 29ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Southern Gulf of Carpentaria IMMA | Read full IMMA summary | A, C1, C2 | Dugong dugon, Orcaella heinsohni | Pseudorca crassidens, Sousa sahulensis, Stenella longirostris roseiventris, Tursiops aduncus | Australia |
| IMMA | 12ANSEIO202022IMMA | Australia-New Zealand and South East Indian Ocean | Hinchinbrook to Round Hill Network IMMA | Read full IMMA summary | A, B1, C1, C2 | Dugong dugon, Orcaella heinsohni, Sousa sahulensis | Megaptera novaeangliae, Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 23ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Shark Bay IMMA | Read full IMMA summary | A, B1, C1, C2, D1 | Dugong dugon, Tursiops aduncus | Eubalaena australis, Megaptera novaeangliae, Sousa sahulensis | Australia |
| IMMA | 04ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Central West Coast, North Island IMMA | Read full IMMA summary | A, B1 | Cephalorhynchus hectori maui | Delphinus delphis, Orcinus orca, Tursiops truncatus | New Zealand |
| IMMA | 09ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Great Barrier Ribbon Reefs and Outer Shelf IMMA | Read full IMMA summary | B2, C1, D1 | Balaenoptera acutorostrata spp. | Balaenoptera omurai, Megaptera novaeangliae, Pseudorca crassidens | Australia |
| IMMA | 13ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Houtman Abrolhos to Rottnest Shelf Waters IMMA | Read full IMMA summary | A, C1, C2 | Neophoca cinerea | Balaenoptera musculus brevicauda, Megaptera novaeangliae, Tursiops aduncus | Australia |
| IMMA | 05ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Dampier Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1 | Dugong dugon, Megaptera novaeangliae, Sousa sahulensis, Tursiops aduncus | Orcaella heinsohni, Pseudorca crassidens | Australia |
| IMMA | 10ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Hervey Bay and Great Sandy Strait IMMA | Read full IMMA summary | A, B1, B2, C1, C2 | Dugong dugon, Megaptera novaeangliae, Sousa sahulensis | Tursiops aduncus, Tursiops truncatus | Australia |
| IMMA | 03ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Central and Western Torres Strait IMMA | Read full IMMA summary | A, C1, C2, D1 | Dugong dugon, Orcaella heinsohni, Sousa sahulensis | Tursiops aduncus | Australia, Papua New Guinea |
| IMMA | 06ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Eastern Indian Ocean Blue Whale Migratory Route IMMA | Read full IMMA summary | A, C2, C3a | Balaenoptera musculus brevicauda | Balaenoptera musculus intermedia | Australia, Indonesia, Timor-Leste |
| IMMA | 11ANSEIO202020IMMA | Australia-New Zealand and South East Indian Ocean | Hikurangi Trench IMMA | Read full IMMA summary | D2 | Arctocephalus forsteri, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Caperea marginata, Cephalorhynchus hectori, Delphinus delphis, Eubalaena australis, Globicephala macrorhynchus, Globicephala melas, Hydrurga leptonyx, Kogia breviceps, Lissodelphis peronii, Megaptera novaeangliae, Mesoplodon densirostris, Mesoplodon grayi, Mesoplodon layardii, Mirounga leonina, Orcinus orca, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | New Zealand | |
| AoI | 01BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Anapa-Utrish AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Russian Federation |
| AoI | 02BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Gelendzhik AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Russian Federation |
| AoI | 05BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | North-western Black Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Bulgaria, Romania, Türkiye, Ukraine |
| AoI | 06BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Offshore Eastern Black Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Georgia, Russian Federation, Türkiye, Ukraine |
| AoI | 07BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Psou to Enguri AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Georgia |
| AoI | 08BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Sakarya Canyon AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Türkiye |
| AoI | 09BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Sochi AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Russian Federation |
| AoI | 10BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Tendra and Yahorlyk Bays AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Ukraine |
| AoI | 11BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Zernov Phyllophora Field Zakaznyk AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Ukraine |
| AoI | 03BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Hirkan and Shirvan AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Pusa caspica | Azerbaijan |
| AoI | 04BSCSEA21NaNaAoI | Black Sea, Turkish Straits System and Caspian Sea | Kizlyar Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Pusa caspica | Russian Federation |
| IMMA | 01BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Balaklava and the Southern Crimea IMMA | Read full IMMA summary | A, B2, C1, C2 | Tursiops truncatus ponticus | Delphinus delphis ponticus, Phocoena phocoena relicta | Ukraine |
| IMMA | 06BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Emona IMMA | Read full IMMA summary | A, B2, C2 | Tursiops truncatus ponticus | Delphinus delphis ponticus, Phocoena phocoena relicta | Bulgaria |
| IMMA | 08BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Karadag and Opuk IMMA | Read full IMMA summary | A, B2, C1, C2, D1 | Tursiops truncatus ponticus | Delphinus delphis ponticus, Phocoena phocoena relicta | Ukraine |
| IMMA | 14BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Western Black Sea IMMA | Read full IMMA summary | A, B2, C2 | Phocoena phocoena relicta | Delphinus delphis ponticus, Tursiops truncatus ponticus | Bulgaria, Romania, Türkiye |
| IMMA | 07BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Kaliakra to Danube Delta IMMA | Read full IMMA summary | A, B2, C2 | Phocoena phocoena relicta, Tursiops truncatus ponticus | Delphinus delphis ponticus | Bulgaria, Romania, Ukraine |
| IMMA | 15BSCSEA212424IMMA | Black Sea, Turkish Straits System and Caspian Sea | Black Sea Eastern Anatolian Coast IMMA | Read full IMMA summary | A, B2, C2 | Phocoena phocoena relicta, Delphinus delphis ponticus | Tursiops truncatus ponticus | Georgia, Türkiye |
| IMMA | 10BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Kerch Strait and Taman Bay IMMA | Read full IMMA summary | A, C2, C3b | Phocoena phocoena relicta | Tursiops truncatus ponticus | Russian Federation, Ukraine |
| IMMA | 05BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Colchis IMMA | Read full IMMA summary | A, B2, C1, C2 | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Georgia | |
| IMMA | 09BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Karkinit and Dzharylhach Gulfs IMMA | Read full IMMA summary | A, B2, C1, C2 | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Ukraine | |
| IMMA | 12BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Sinop IMMA | Read full IMMA summary | A, B2, C2 | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Türkiye | |
| IMMA | 13BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Turkish Straits System and Prebosphoric IMMA | Read full IMMA summary | A, B1, B2, C2, C3b | Delphinus delphis ponticus, Phocoena phocoena relicta, Tursiops truncatus ponticus | Monachus monachus, Stenella coeruleoalba | Türkiye |
| IMMA | 02BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Caspian Seal Breeding Area IMMA | Read full IMMA summary | A, B2, C1 | Pusa caspica | Kazakhstan, Russian Federation | |
| IMMA | 03BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Caspian Seal Moulting and Haul Out Areas IMMA | Read full IMMA summary | A, B2, D1 | Pusa caspica | Azerbaijan, Iran (Islamic Republic of), Kazakhstan, Russian Federation, Turkmenistan | |
| IMMA | 04BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Caspian Seal Transitory Migration and Feeding Area IMMA | Read full IMMA summary | A, C2, C3b | Pusa caspica | Azerbaijan, Iran (Islamic Republic of), Kazakhstan, Russian Federation, Turkmenistan | |
| IMMA | 11BSCSEA212121IMMA | Black Sea, Turkish Straits System and Caspian Sea | Sea of Azov IMMA | Read full IMMA summary | A, B2, C2, D1 | Phocoena phocoena relicta | Russian Federation, Ukraine | |
| AoI | 08EXSOOC18NaNaAoI | Extended Southern Ocean | Circumpolar Southern Ocean Seasonal Ice Edge Extent AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera bonaerensis, Balaenoptera musculus, Hydrurga leptonyx, Leptonychotes weddellii, Lobodon carcinophaga, Megaptera novaeangliae, Mirounga leonina, Ommatophoca rossii, Orcinus orca | Antarctica, Areas Beyond National Jurisdiction, South Georgia and the South Sandwich Islands |
| AoI | 01EXSOOC18NaNaAoI | Extended Southern Ocean | Antipodes Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus forsteri, Arctocephalus gazella, Arctocephalus tropicalis, Mirounga leonina, Phocarctos hookeri | New Zealand |
| AoI | 03EXSOOC18NaNaAoI | Extended Southern Ocean | Drake Passage AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera bonaerensis, Megaptera novaeangliae, Orcinus orca | Antarctica, Areas Beyond National Jurisdiction, Argentina, Chile |
| AoI | 02EXSOOC18NaNaAoI | Extended Southern Ocean | Balleny Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Antarctica, Areas Beyond National Jurisdiction |
| AoI | 04EXSOOC18NaNaAoI | Extended Southern Ocean | East of South Sandwich Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Eubalaena australis | Areas Beyond National Jurisdiction, South Georgia and the South Sandwich Islands - United Kingdom |
| AoI | 05EXSOOC18NaNaAoI | Extended Southern Ocean | Filchner Trough AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Leptonychotes weddellii | Antarctica |
| AoI | 06EXSOOC18NaNaAoI | Extended Southern Ocean | Ice Edge Extent South of the South Pacific AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Antarctica, Areas Beyond National Jurisdiction |
| AoI | 07EXSOOC18NaNaAoI | Extended Southern Ocean | South of South Georgia AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Antarctica, Areas Beyond National Jurisdiction, South Georgia and the South Sandwich Islands - United Kingdom, |
| IMMA | 06EXSOOC182020IMMA | Extended Southern Ocean | Macquarie Island Ridge IMMA | Read full IMMA summary | C1, C2, D2 | Arctocephalus forsteri, Arctocephalus gazella, Arctocephalus tropicalis, Balaenoptera acutorostrata, Berardius arnuxii, Eubalaena australis, Globicephala melas, Lissodelphis peronii, Megaptera novaeangliae, Mesoplodon bowdoini, Mesoplodon layardii, Mirounga leonina, Orcinus orca, Phocarctos hookeri, Phocoena dioptrica, Physeter macrocephalus, Ziphius cavirostris | Hydrurga leptonyx | Australia |
| IMMA | 04EXSOOC182020IMMA | Extended Southern Ocean | Gough Island and Surrounding Waters IMMA | Read full IMMA summary | B2, C1, C2 | Arctocephalus tropicalis, Mirounga leonina | Aethalodelphis obscurus, Arctocephalus gazella, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera physalus, Caperea marginata, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Lissodelphis peronii, Megaptera novaeangliae, Mesoplodon bowdoini, Mesoplodon mirus, Orcinus orca, Physeter macrocephalus, Tasmacetus shepherdi | Areas Beyond National Jurisdiction, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 05EXSOOC182020IMMA | Extended Southern Ocean | Heard Island, Kerguelen and Surrounding Waters IMMA | Read full IMMA summary | B1, C1, C2 | Arctocephalus gazella, Cephalorhynchus commersonii kerguelenensi, Mirounga leonina | Arctocephalus tropicalis, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera musculus brevicauda, Cephalorhynchus cruciger, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Hyperoodon planifrons, Megaptera novaeangliae, Mesoplodon layardii, Orcinus orca, Phocoena dioptrica, Physeter macrocephalus, Ziphius cavirostris | Areas Beyond National Jurisdiction, Australia, France |
| IMMA | 08EXSOOC182020IMMA | Extended Southern Ocean | Prince Edward Islands and Western Oceanic Waters IMMA | Read full IMMA summary | C1, C2 | Arctocephalus gazella, Arctocephalus tropicalis, Mirounga leonina, Orcinus orca | Aethalodelphis obscurus, Balaenoptera borealis, Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Balaenoptera physalus, Cephalorhynchus cruciger, Eubalaena australis, Globicephala melas edwardii, Hydrurga leptonyx, Lissodelphis peronii, Megaptera novaeangliae, Mesoplodon layardii, Physeter macrocephalus | Areas Beyond National Jurisdiction, South Africa |
| IMMA | 10EXSOOC182020IMMA | Extended Southern Ocean | Scotia Arc IMMA | Read full IMMA summary | A, C2, D2 | Arctocephalus gazella, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera musculus intermedia, Balaenoptera physalus, Cephalorhynchus cruciger, Eubalaena australis, Globicephala melas, Hydrurga leptonyx, Hyperoodon planifrons, Leptonychotes weddellii, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Physeter macrocephalus | South Georgia and the South Sandwich Islands - United Kingdom | |
| IMMA | 07EXSOOC182022IMMA | Extended Southern Ocean | New Zealand Subantarctic Islands IMMA | Read full IMMA summary | A, B1, C1, C2 | Arctocephalus forsteri, Eubalaena australis, Mirounga leonina, Phocarctos hookeri | Aethalodelphis obscurus, Balaenoptera musculus brevicauda, Balaenoptera physalus, Cephalorhynchus cruciger, Globicephala melas, Hydrurga leptonyx, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus | New Zealand |
| IMMA | 13EXSOOC182022IMMA | Extended Southern Ocean | Western Antarctic Peninsula and Islands IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1, D2 | Arctocephalus gazella, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera musculus intermedia, Balaenoptera physalus, Berardius arnuxii, Cephalorhynchus cruciger, Eubalaena australis, Hydrurga leptonyx, Hyperoodon planifrons, Leptonychotes weddellii, Lobodon carcinophaga, Megaptera novaeangliae, Mirounga leonina, Orcinus orca | Antarctica | |
| IMMA | 11EXSOOC182020IMMA | Extended Southern Ocean | Scott Islands and Iselin Bank IMMA | Read full IMMA summary | A, C2, D2 | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera musculus intermedia, Balaenoptera physalus, Globicephala melas edwardii, Hydrurga leptonyx, Lobodon carcinophaga, Megaptera novaeangliae, Mirounga leonina, Orcinus orca | Antarctica, Areas Beyond National Jurisdiction | |
| IMMA | 09EXSOOC182020IMMA | Extended Southern Ocean | Ross Sea Ecosystem IMMA | Read full IMMA summary | B1, B2, C1, C2, C3b, D1 | Balaenoptera bonaerensis, Berardius arnuxii, Hydrurga leptonyx, Leptonychotes weddellii, Lobodon carcinophaga, Ommatophoca rossii, Orcinus orca | Balaenoptera acutorostrata, Balaenoptera musculus intermedia, Balaenoptera physalus, Megaptera novaeangliae | Antarctica, Areas Beyond National Jurisdiction |
| IMMA | 01EXSOOC182020IMMA | Extended Southern Ocean | Amsterdam Island, Saint Paul and Associated Waters IMMA | Read full IMMA summary | C1, C2 | Arctocephalus tropicalis | Balaenoptera musculus brevicauda, Mirounga leonina, Orcinus orca, Physeter macrocephalus | France |
| IMMA | 03EXSOOC182022IMMA | Extended Southern Ocean | Crozet Islands IMMA | Read full IMMA summary | C1, C2, D1 | Arctocephalus gazella, Arctocephalus tropicalis, Mirounga leonina, Orcinus orca | Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Physeter macrocephalus | Areas Beyond National Jurisdiction, France |
| IMMA | 02EXSOOC182020IMMA | Extended Southern Ocean | Bouvetøya and Surrounding Waters IMMA | Read full IMMA summary | B2, C1, C2 | Arctocephalus gazella, Mirounga leonina | Megaptera novaeangliae, Ommatophoca rossii | Areas Beyond National Jurisdiction, Norway |
| IMMA | 12EXSOOC182020IMMA | Extended Southern Ocean | South Georgia IMMA | Read full IMMA summary | B2, C1, C2, D1 | Arctocephalus gazella, Leptonychotes weddellii, Mirounga leonina | Hydrurga leptonyx | South Georgia and the South Sandwich Islands - United Kingdom |
| AoI | 02MEDSEA16NaNaAoI | Mediterranean Sea | Al-Kouf and Adjacent Area AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis, Globicephala melas, Grampus griseus, Monachus monachus, Pseudorca crassidens, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus | Libya |
| AoI | 04MEDSEA16NaNaAoI | Mediterranean Sea | Antalya Canyon AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus, Ziphius cavirostris | Türkiye |
| AoI | 07MEDSEA16NaNaAoI | Mediterranean Sea | Caprera Canyon AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus, Ziphius cavirostris | Italy |
| AoI | 35MEDSEA16NaNaAoI | Mediterranean Sea | Central Tyrrhenian Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera physalus, Ziphius cavirostris | France, Italy |
| AoI | 36MEDSEA16NaNaAoI | Mediterranean Sea | East Sicily and Strait of Messina AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera physalus, Physeter macrocephalus | Italy |
| AoI | 12MEDSEA16NaNaAoI | Mediterranean Sea | Entrance of the Çanakkale Strait AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis, Phocoena phocoena relicta | Greece, Türkiye |
| AoI | 14MEDSEA16NaNaAoI | Mediterranean Sea | Gulf of Bomba to Marsa Matrouh AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis, Tursiops truncatus | Egypt, Libya |
| AoI | 27MEDSEA16NaNaAoI | Mediterranean Sea | Orosei Gulf AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus, Ziphius cavirostris | Italy |
| AoI | 31MEDSEA16NaNaAoI | Mediterranean Sea | Southern Adriatic and Northern Ionian Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus, Grampus griseus, Ziphius cavirostris | Albania, Croatia, Greece, Italy, Montenegro |
| AoI | 38MEDSEA16NaNaAoI | Mediterranean Sea | Aegean and Crete Coastal Waters and Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Greece, Türkiye |
| AoI | 01MEDSEA16NaNaAoI | Mediterranean Sea | Al-Bassit AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Syrian Arab Republic |
| AoI | 03MEDSEA16NaNaAoI | Mediterranean Sea | Antalya Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Türkiye |
| AoI | 05MEDSEA16NaNaAoI | Mediterranean Sea | Balearic Islands and Shelf AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Spain |
| AoI | 06MEDSEA16NaNaAoI | Mediterranean Sea | Bay of Bizerte AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Tunisia |
| AoI | 08MEDSEA16NaNaAoI | Mediterranean Sea | Damietta AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Egypt |
| AoI | 09MEDSEA16NaNaAoI | Mediterranean Sea | East Central Levantine Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Cyprus, Israel, Lebanon |
| AoI | 10MEDSEA16NaNaAoI | Mediterranean Sea | Egadi Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Italy |
| AoI | 11MEDSEA16NaNaAoI | Mediterranean Sea | El Sallum AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Egypt, Libya |
| AoI | 13MEDSEA16NaNaAoI | Mediterranean Sea | Gulf of Bomba AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Libya |
| AoI | 15MEDSEA16NaNaAoI | Mediterranean Sea | Gulf of Gabès AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Libya, Tunisia |
| AoI | 16MEDSEA16NaNaAoI | Mediterranean Sea | Gulf of Lion Canyon System AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | France, Spain |
| AoI | 17MEDSEA16NaNaAoI | Mediterranean Sea | Gulf of Vera AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Spain |
| AoI | 18MEDSEA16NaNaAoI | Mediterranean Sea | Herodotus Trench and Seamount AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Egypt, Libya |
| AoI | 19MEDSEA16NaNaAoI | Mediterranean Sea | Istria Kvarner AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Croatia |
| AoI | 20MEDSEA16NaNaAoI | Mediterranean Sea | Karaburun AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis | Greece, Türkiye |
| AoI | 21MEDSEA16NaNaAoI | Mediterranean Sea | Lampedusa Adjacent Area AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis | Italy |
| AoI | 22MEDSEA16NaNaAoI | Mediterranean Sea | Latakia Ibn Hani AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Syrian Arab Republic |
| AoI | 23MEDSEA16NaNaAoI | Mediterranean Sea | Lebanese Coast AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Israel, Lebanon, Syrian Arab Republic |
| AoI | 24MEDSEA16NaNaAoI | Mediterranean Sea | Myrtoon Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Grampus griseus | Greece |
| AoI | 25MEDSEA16NaNaAoI | Mediterranean Sea | Nile Delta Fan AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis | Cyprus, Egypt, Israel, Palestine-Gaza Strip |
| AoI | 26MEDSEA16NaNaAoI | Mediterranean Sea | Northern Dodecanese AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Greece, Türkiye |
| AoI | 28MEDSEA16NaNaAoI | Mediterranean Sea | Raouché of Beirut AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Lebanon |
| AoI | 29MEDSEA16NaNaAoI | Mediterranean Sea | Rosh HaNikra AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Monachus monachus | Israel |
| AoI | 30MEDSEA16NaNaAoI | Mediterranean Sea | South East Levantine Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Steno bredanensis | Israel, Lebanon |
| AoI | 32MEDSEA16NaNaAoI | Mediterranean Sea | Strait of Messina AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Italy |
| AoI | 33MEDSEA16NaNaAoI | Mediterranean Sea | Thracian Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis | Greece, Türkiye |
| AoI | 34MEDSEA16NaNaAoI | Mediterranean Sea | Tuscan Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Italy |
| AoI | 37MEDSEA16NaNaAoI | Mediterranean Sea | Waters Surrounding the Maltese Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis | Italy, Malta |
| IMMA | 05MEDSEA161717IMMA | Mediterranean Sea | Alborán Sea IMMA | Read full IMMA summary | A, B2, C1, C2, D1, D2 | Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Orcinus orca, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Algeria, Gibraltar, Morocco, Spain | |
| IMMA | 22MEDSEA161717IMMA | Mediterranean Sea | Northern Sporades IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Delphinus delphis, Grampus griseus, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Greece |
| IMMA | 23MEDSEA161717IMMA | Mediterranean Sea | Shelf of the Gulf of Lion IMMA | Read full IMMA summary | A, C1, C2 | Tursiops truncatus | Balaenoptera physalus, Grampus griseus, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | France, Spain |
| IMMA | 18MEDSEA161717IMMA | Mediterranean Sea | North West Mediterranean Sea, Slope and Canyon System IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Physeter macrocephalus, Tursiops truncatus, Stenella coeruleoalba, Ziphius cavirostris | France, Italy, Monaco, Spain | |
| IMMA | 03MEDSEA161717IMMA | Mediterranean Sea | Alborán Corridor IMMA | Read full IMMA summary | A, C3b | Balaenoptera physalus, Physeter macrocephalus | Delphinus delphis, Globicephala melas, Orcinus orca, Stenella coeruleoalba, Tursiops truncatus | Gibraltar, Morocco, Spain |
| IMMA | 14MEDSEA161718IMMA | Mediterranean Sea | Hellenic Trench IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1, D2 | Delphinus delphis, Grampus griseus, Monachus monachus, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Greece, Türkiye | |
| IMMA | 06MEDSEA161717IMMA | Mediterranean Sea | Balearic Islands Shelf and Slope IMMA | Read full IMMA summary | A, C1, C2 | Physeter macrocephalus | Delphinus delphis, Globicephala melas, Grampus griseus, Stenella coeruleoalba, Tursiops truncatus | Spain |
| IMMA | 26MEDSEA161718IMMA | Mediterranean Sea | Western Ligurian Sea and Genoa Canyon IMMA | Read full IMMA summary | A, B1, B2, C1, C2 | Ziphius cavirostris | Balaenoptera physalus, Globicephala melas, Grampus griseus, Physeter macrocephalus, Stenella coeruleoalba | France, Italy |
| IMMA | 07MEDSEA161717IMMA | Mediterranean Sea | Campanian and Pontino Archipelago IMMA | Read full IMMA summary | A, C1, C2 | Physeter macrocephalus | Balaenoptera physalus, Grampus griseus, Physeter macrocephalus, Stenella coeruleoalba | Italy |
| IMMA | 20MEDSEA161717IMMA | Mediterranean Sea | Northern Coast and Islands of the Thracian Sea IMMA | Read full IMMA summary | A, C1, C2 | Phocoena phocoena relicta | Delphinus delphis, Monachus monachus, Stenella coeruleoalba, Tursiops truncatus | Greece, Türkiye |
| IMMA | 04MEDSEA161718IMMA | Mediterranean Sea | Alborán Deep IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera physalus, Delphinus delphis, Grampus griseus, Globicephala melas, Physeter macrocephalus, Tursiops truncatus, Ziphius cavirostris | Algeria, Morocco, Spain | |
| IMMA | 25MEDSEA161717IMMA | Mediterranean Sea | Waters of Ischia and Ventotene IMMA | Read full IMMA summary | A, C1, C2 | Balaenoptera physalus, Delphinus delphis, Tursiops truncatus | Grampus griseus, Physeter macrocephalus, Stenella coeruleoalba | Italy |
| IMMA | 13MEDSEA161717IMMA | Mediterranean Sea | Gulf of Corinth IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1 | Delphinus delphis, Stenella coeruleoalba | Grampus griseus, Monachus monachus, Tursiops truncatus | Greece |
| IMMA | 15MEDSEA161717IMMA | Mediterranean Sea | Ionian Archipelago IMMA | Read full IMMA summary | A, B1, C1, C2 | Delphinus delphis, Monachus monachus | Balaenoptera physalus, Tursiops truncatus, Ziphius cavirostris | Albania, Greece |
| IMMA | 08MEDSEA161717IMMA | Mediterranean Sea | Central Aegean IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Delphinus delphis, Stenella coeruleoalba, Tursiops truncatus | Greece, Türkiye |
| IMMA | 17MEDSEA161717IMMA | Mediterranean Sea | Lampedusa IMMA | Read full IMMA summary | A, B1, C1, C2 | Balaenoptera physalus, Tursiops truncatus | Delphinus delphis, Monachus monachus, Stenella coeruleoalba | Italy, Tunisia |
| IMMA | 11MEDSEA161717IMMA | Mediterranean Sea | Coastal Shelf Waters of the South East Levantine Sea IMMA | Read full IMMA summary | A, B1, C1, C2, D1 | Delphinus delphis, Tursiops truncatus | Monachus monachus | Israel, Lebanon, Palestine-Gaza Strip |
| IMMA | 01MEDSEA161717IMMA | Mediterranean Sea | Akamas and Chrysochou Bay IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Cyprus | |
| IMMA | 02MEDSEA161717IMMA | Mediterranean Sea | Akrotiri IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Cyprus | |
| IMMA | 09MEDSEA161717IMMA | Mediterranean Sea | Chios and Turkish Coast IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Greece, Türkiye | |
| IMMA | 10MEDSEA161717IMMA | Mediterranean Sea | Cilician Basin IMMA | Read full IMMA summary | A, C1 | Monachus monachus | Türkiye | |
| IMMA | 12MEDSEA161717IMMA | Mediterranean Sea | Gulf of Ambracia IMMA | Read full IMMA summary | A, B1, C1, D1 | Tursiops truncatus | Greece | |
| IMMA | 16MEDSEA161717IMMA | Mediterranean Sea | Kélibia IMMA | Read full IMMA summary | A, B1, C1, C2 | Tursiops truncatus | Tunisia | |
| IMMA | 21MEDSEA161717IMMA | Mediterranean Sea | Northern Coast of Cyprus IMMA | Read full IMMA summary | A, C1, C2 | Monachus monachus | Cyprus | |
| IMMA | 19MEDSEA161724IMMA | Mediterranean Sea | Northern Adriatic and Dalmatian Archipelago IMMA | Read full IMMA summary | B2, C1, D1 | Tursiops truncatus | Bosnia and Herzegovina, Croatia, Italy, Montenegro, Slovenia | |
| AoI | 07NEATLO23NaNaAoI | North East Atlantic Ocean | North Atlantic Current and Evlanov Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera borealis, Balaenoptera musculus, Delphinus delphis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon spp., Orcinus orca, Physeter macrocephalus, Stenella coeruleoalba | Areas Beyond National Jurisdiction |
| AoI | 09NEATLO23NaNaAoI | North East Atlantic Ocean | Canaries Madeira Northern Seamounts AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Mesoplodon densirostris, Physeter macrocephalus, Stenella coeruleoalba, Stenella frontalis, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, Morocco, Portugal, Spain |
| AoI | 05NEATLO23NaNaAoI | North East Atlantic Ocean | Rockall and Hatton Banks AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Leucopleurus acutus, Phocoena phocoena, Physeter macrocephalus, Tursiops truncatus | Areas Beyond National Jurisdiction |
| AoI | 03NEATLO23NaNaAoI | North East Atlantic Ocean | Faroe-Shetland Channel Slope AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Balaenoptera physalus, Globicephala melas, Grampus griseus, Hyperoodon ampullatus, Leucopleurus acutus, Lagenorhynchus albirostris, Physeter macrocephalus | Denmark, United Kingdom of Great Britain and Northern Ireland |
| AoI | 08NEATLO23NaNaAoI | North East Atlantic Ocean | Atlantis Meteor Seamount Complex AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera physalus, Balaenoptera musculus, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus | Portugal |
| AoI | 01NEATLO23NaNaAoI | North East Atlantic Ocean | Malin Head to Clew Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Halichoerus grypus atlantica, Phoca vitulina vitulina, Phocoena phocoena, Tursiops truncatus | Ireland |
| AoI | 06NEATLO23NaNaAoI | North East Atlantic Ocean | Northern Mid Atlantic Ridge AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera borealis, Balaenoptera musculus, Phocoena phocoena, Physeter macrocephalus | Areas Beyond National Jurisdiction, Iceland |
| AoI | 02NEATLO23NaNaAoI | North East Atlantic Ocean | Galway Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Phoca vitulina, Phocoena phocoena, Tursiops truncatus | Ireland |
| AoI | 10NEATLO23NaNaAoI | North East Atlantic Ocean | Atlantic coast of Northwest Africa AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Phocoena phocoena, Sousa teuszii | Mauritiania, Morocco, Western Sahara (disputed) |
| AoI | 04NEATLO23NaNaAoI | North East Atlantic Ocean | Norwegian Coast and Western Baltic Sea Haul Outs AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Phoca vitulina | Norway, Sweden |
| IMMA | 26NEATLO232424IMMA | North East Atlantic Ocean | Canary and Madeira Islands IMMA | Read full IMMA summary | A, B1, B2, D2 | Balaenoptera edeni, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Mesoplodon densirostris, Physeter macrocephalus, Stenella frontalis, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Kogia breviceps, Kogia sima, Mesoplodon europaeus, Megaptera novaeangliae, Orcinus orca, Pseudorca crassidens | Spain, Portugal |
| IMMA | 16NEATLO232424IMMA | North East Atlantic Ocean | Southeastern Rockall Slope and Canyons IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera borealis, Balaenoptera physalus, Balaenoptera musculus, Globicephala melas, Hyperoodon ampullatus, Leucopleurus acutus, Mesoplodon bidens, Physeter macrocephalus, Tursiops truncatus, Ziphius cavirostris | Balaenoptera acutorostrata, Delphinus delphis, Eubalaena glacialis, Lagenorhynchus albirostris, Megaptera novaeangliae, Orcinus orca, Phocoena phocoena, Pseudorca crassidens, Stenella coeruleoalba | Areas Beyond National Jurisdiction, Ireland |
| IMMA | 02NEATLO232424IMMA | North East Atlantic Ocean | Minches and the Sea of the Hebrides IMMA | Read full IMMA summary | B1, B2, C1, C2, D1, D2 | Balaenoptera acutorostrata, Delphinus delphis, Grampus griseus, Halichoerus grypus, Lagenorhynchus albirostris, Orcinus orca, Phocoena phocoena, Phoca vitulina, Tursiops truncatus | Balaenoptera borealis, Balaenoptera physalus, Globicephala melas, Hyperoodon ampullatus, Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon densirostris | Ireland, United Kingdom of Great Britain and Northern |
| IMMA | 07NEATLO232424IMMA | North East Atlantic Ocean | Moray Firth to Humber Estuary IMMA | Read full IMMA summary | B1, C1, C2 | Balaenoptera acutorostrata, Halichoerus grypus, Phoca vitulina, Tursiops truncatus | Delphinus delphis, Grampus griseus, Lagenorhynchus albirostris, Megaptera novaeangliae, Orcinus orca, Phocoena phocoena | United Kingdom of Great Britain and Northern Ireland |
| IMMA | 27NEATLO232424IMMA | North East Atlantic Ocean | Azores Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Globicephala macrorhynchus, Grampus griseus, Hyperoodon ampullatus, Megaptera novaeangliae, Mesoplodon bidens, Mesoplodon densirostris, Mesoplodon europaeus, Mesoplodon mirus, Orcinus orca, Physeter macrocephalus, Phocoena phocoena, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Globicephala melas, Kogia breviceps, Kogia sima, Mesoplodon europaeus, Mesoplodon mirus | Portugal |
| IMMA | 04NEATLO232424IMMA | North East Atlantic Ocean | Rockall Trough Seamounts and Banks IMMA | Read full IMMA summary | A, D2 | Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Hyperoodon ampullatus, Globicephala melas, Megaptera novaeangliae, Mesoplodon bidens, Physeter macrocephalus, Ziphius cavirostris | Delphinus delphis, Grampus griseus, Leucopleurus acutus, Stenella coeruleoalba, Tursiops truncatus | Denmark, Ireland, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 06NEATLO232424IMMA | North East Atlantic Ocean | Shetland and Fair Isle IMMA | Read full IMMA summary | B2, C1, C2, C3b, D2 | Balaenoptera acutorostrata, Grampus griseus, Halichoerus grypus, Leucopleurus acutus, Lagenorhynchus albirostris, Phoca vitulina, Megaptera novaeangliae, Orcinus orca, Phocoena phocoena | Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Physeter macrocephalus | United Kingdom of Great Britain and Northern Ireland |
| IMMA | 15NEATLO232424IMMA | North East Atlantic Ocean | The Shannon (Sionna) Approaches IMMA | Read full IMMA summary | B1, D1 | Tursiops truncatus | Balaenoptera acutorostrata, Delphinus delphis, Halichoerus grypus, Phocoena phocoena, Phoca vitulina | Ireland |
| IMMA | 29NEATLO232424IMMA | North East Atlantic Ocean | Eastern North Sea and Southern Slopes of the Norwegian Trench Complex IMMA | Read full IMMA summary | B2, C2 | Phocoena phocoena | Balaenoptera acutorostrata, Halichoerus grypus, Orcinus orca, Lagenorhynchus albirostris, Phoca vitulina | Denmark, Germany, Norway, Sweden |
| IMMA | 17NEATLO232424IMMA | North East Atlantic Ocean | Porcupine Seabight and Bank IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Mesoplodon bidens, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus | Hyperoodon ampullatus, Megaptera novaeangliae, Orcinus orca, Ziphius cavirostris | Ireland |
| IMMA | 05NEATLO232424IMMA | North East Atlantic Ocean | Orkney Isles and Pentland Firth IMMA | Read full IMMA summary | B2, C1, C2, D2 | Balaenoptera acutorostrata, Grampus griseus, Halichoerus grypus, Leucopleurus acutus, Orcinus orca, Phocoena phocoena, Phoca vitulina | Balaenoptera physalus, Delphinus delphis, Globicephala melas, Lagenorhynchus albirostris, Megaptera novaeangliae, Tursiops truncatus | United Kingdom of Great Britain and Northern Ireland |
| IMMA | 10NEATLO232424IMMA | North East Atlantic Ocean | Southern North Sea and Eastern Channel Seasonal Aggregation IMMA | Read full IMMA summary | B2, C2 | Phocoena phocoena | Halichoerus grypus, Lagenorhynchus albirostris, Phoca vitulina, Tursiops truncatus | Belgium, Germany, France, Netherlands, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 22NEATLO232424IMMA | North East Atlantic Ocean | Rias of Galicia IMMA | Read full IMMA summary | B1 | Tursiops truncatus | Balaenoptera acutorostrata, Delphinus delphis, Grampus griseus, Phocoena phocoena | Spain |
| IMMA | 14NEATLO232424IMMA | North East Atlantic Ocean | Dingle to Mizen Head IMMA | Read full IMMA summary | B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Grampus griseus, Halichoerus grypus, Megaptera novaeangliae, Phocoena phocoena, Phoca vitulina, Tursiops truncatus | Globicephala melas, Hyperoodon ampullatus, Orcinus orca | Ireland |
| IMMA | 11NEATLO232424IMMA | North East Atlantic Ocean | Central Irish Sea IMMA | Read full IMMA summary | B1, B2, C1, C2, D2 | Balaenoptera acutorostrata, Delphinus delphis, Grampus griseus, Halichoerus grypus, Phocoena phocoena, Tursiops truncatus | Balaenoptera physalus, Globicephala melas, Megaptera novaeangliae | United Kingdom of Great Britain and Northern Ireland |
| IMMA | 13NEATLO232424IMMA | North East Atlantic Ocean | Celtic Sea IMMA | Read full IMMA summary | A, C2, D2 | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Halichoerus grypus, Megaptera novaeangliae, Phoca vitulina, Phocoena phocoena, Tursiops truncatus | Orcinus orca, Stenella coeruleoalba | Ireland, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 12NEATLO232424IMMA | North East Atlantic Ocean | Western English Channel IMMA | Read full IMMA summary | B1, D2 | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Grampus griseus, Halichoerus grypus, Lagenorhynchus albirostris, Phocoena phocoena, Phoca vitulina, Tursiops truncatus | Globicephala melas, Megaptera novaeangliae | France, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 08NEATLO232424IMMA | North East Atlantic Ocean | Dogger Bank IMMA | Read full IMMA summary | B2, C2 | Balaenoptera acutorostrata, Halichoerus grypus, Phocoena phocoena | Lagenorhynchus albirostris, Phoca vitulina | Denmark, Germany, Netherlands, United Kingdom of Great Britain and Northern Ireland |
| IMMA | 09NEATLO232424IMMA | North East Atlantic Ocean | The Wash IMMA | Read full IMMA summary | B2, C1, C2 | Phoca vitulina | Halichoerus grypus, Phocoena phocoena | United Kingdom of Great Britain and Northern Ireland |
| IMMA | 28NEATLO232424IMMA | North East Atlantic Ocean | Wadden Sea IMMA | Read full IMMA summary | B2, C1, C2 | Phoca vitulina | Halichoerus grypus, Phocoena phocoena | Denmark, Germany, Netherlands |
| IMMA | 25NEATLO232424IMMA | North East Atlantic Ocean | Dakhla Bay IMMA | Read full IMMA summary | A, B2, D1 | Sousa teuszii, Tursiops truncatus | Balaenoptera acutorostrata | Western Sahara (disputed) |
| IMMA | 30NEATLO232424IMMA | North East Atlantic Ocean | Western Baltic IMMA | Read full IMMA summary | B1, C1, C2, D1 | Phocoena phocoena, Phoca vitulina | Halichoerus grypus | Denmark, Germany, Sweden |
| IMMA | 31NEATLO232424IMMA | North East Atlantic Ocean | Baltic Proper IMMA | Read full IMMA summary | A, B1, D1 | Phocoena phocoena, Phoca vitulina | Halichoerus grypus | Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russian Federation, Sweden |
| IMMA | 01NEATLO181922IMMA | North East Atlantic Ocean | Madeira and Desertas Islands IMMA | Read full IMMA summary | A, B1 | Monachus monachus | Tursiops truncatus | Portugal |
| IMMA | 32NEATLO232424IMMA | North East Atlantic Ocean | Baltic Ringed Seal Area IMMA | Read full IMMA summary | B1 | Pusa hispida botnica | Halichoerus grypus | Estonia, Finland, Latvia, Russian Federation, Sweden |
| IMMA | 20NEATLO232424IMMA | North East Atlantic Ocean | Southern Biscay Canyon System IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Hyperoodon ampullatus, Megaptera novaeangliae, Mesoplodon bidens, Mesoplodon densirostris, Mesoplodon europaeus, Mesoplodon mirus, Orcinus orca, Physeter macrocephalus, Phocoena phocoena, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | France, Spain | |
| IMMA | 03NEATLO232424IMMA | North East Atlantic Ocean | Monach Isles and Outer Hebrides Western Continental Shelf IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Halichoerus grypus, Hyperoodon ampullatus, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Phoca vitulina, Phocoena phocoena, Physeter macrocephalus, Tursiops truncatus | Ireland, United Kingdom of Great Britain and Northern Ireland | |
| IMMA | 18NEATLO232424IMMA | North East Atlantic Ocean | Biscay Shelf Edge and Slope IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Orcinus orca, Phocoena phocoena, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, France, Ireland, United Kingdom of Great Britain and Northern Ireland | |
| IMMA | 21NEATLO232424IMMA | North East Atlantic Ocean | Biscay Abyssal Plain IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, France, Spain, United Kingdom of Great Britain and Northern Ireland | |
| IMMA | 19NEATLO232424IMMA | North East Atlantic Ocean | Northern Continental Shelf of the Bay of Biscay IMMA | Read full IMMA summary | B2, D2 | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Grampus griseus, Halichoerus grypus, Kogia spp., Megaptera novaeangliae, Phocoena phocoena, Stenella coeruleoalba, Tursiops truncatus, Ziphius cavirostris | France, United Kingdom of Great Britain and Northern Ireland | |
| IMMA | 24NEATLO162424IMMA | North East Atlantic Ocean | Atlantic Coast of the Iberian Peninsula IMMA | Read full IMMA summary | A, B1, C2, D1, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Orcinus orca, Phocoena phocoena, Stenella coeruleoalba, Tursiops truncatus | Morocco, Portugal, Spain | |
| IMMA | 00NEATLO181919IMMA | North East Atlantic Ocean | Cabo Blanco IMMA | Read full IMMA summary | A, B2, C1 | Monachus monachus | Western Sahara (disputed) | |
| IMMA | 23NEATLO232424IMMA | North East Atlantic Ocean | Sado Estuary IMMA | Read full IMMA summary | B1, D1 | Tursiops truncatus | Portugal | |
| IMMA | 33NEATLO232424IMMA | North East Atlantic Ocean | Ladoga Lake IMMA | Read full IMMA summary | A, B1, B2, D1 | Pusa hispida ladogensis | Russian Federation | |
| IMMA | 34NEATLO232424IMMA | North East Atlantic Ocean | Saimaa Lake IMMA | Read full IMMA summary | A, B1, D1 | Pusa saimensis | Finland | |
| AoI | 22NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Nha Trang Bay and Adjacent Area AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Globicephala macrorhynchus, Kogia breviceps, Kogia sima, Neophocaena phocaenoides, Sousa chinensis, Stenella longirostris, Steno bredanensis, Pseudorca crassidens, Tursiops aduncus, Ziphius cavirostris | Viet Nam |
| AoI | 32NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Western Celebs Sea and Drop-off AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Kogia breviceps, Kogia sima, Lagenodelphis hosei, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella longirostris, Steno bredanensis, Tursiops aduncus | Indonesia, Malaysia, Philippines |
| AoI | 04NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Bandon Khanom AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Dugong dugon, Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis, Tursiops aduncus | Thailand |
| AoI | 12NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Coasts and Adjacent Waters of Andhra Pradesh AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Globicephala macrorhynchus, Grampus griseus, Lagenodelphis hosei, Stenella attenuata, Stenella longirostris | India |
| AoI | 37NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Bay of Brunei AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis, Tursiops aduncus | Brunei Darussalam, Malaysia |
| AoI | 10NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Central Tamil Nadu, Puducherry AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis, Dugong dugon, Neophocaena phocaenoides, Stenella longirostris, Tursiops aduncus | India |
| AoI | 23NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Nicobar Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophocaena phocaenoides, Sousa chinensis, Stenella attenuata, Stenella longirostris, Tursiops aduncus | India |
| AoI | 25NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | North Andaman Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophocaena phocaenoides, Sousa chinensis, Stenella attenuata, Stenella longirostris, Tursiops aduncus | India, Myanmar |
| AoI | 33NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Upper Gulf of Thailand AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis, Tursiops aduncus | Thailand |
| AoI | 30NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Wadge Bank to Bar Reef AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera musculus, Dugong dugon, Megaptera novaeangliae, Neophocaena phocaenoides, Orcinus orca, Stenella longirostris, Sousa plumbea | India, Sri Lanka |
| AoI | 36NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Trang AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Orcaella brevirostris, Sousa chinensis, Tursiops aduncus | Thailand |
| AoI | 06NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Brooke's Point AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Lagenodelphis hosei, Physeter macrocephalus | Philippines |
| AoI | 13NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Davao Gulf AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Kogia sima, Lagenodelphis hosei, Physeter macrocephalus | Philippines |
| AoI | 15NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Gahirmatha and Central Odisha AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | India |
| AoI | 26NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Payar Island and Surrounding Waters AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Malaysia |
| AoI | 27NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Penang Island and Butterworth Coast AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Malaysia |
| AoI | 38NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Raja Ampat and Dampier Strait AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Physeter macrocephalus, Sousa sahulensis | Indonesia |
| AoI | 34NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Trat Koh Kong AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Orcaella brevirostris, Sousa chinensis | Cambodia, Thailand |
| AoI | 14NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Dumaran Araceli AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera physalus, Dugong dugon | Philippines |
| AoI | 19NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Koh Rong AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Neophocaena phocaenoides, Tursiops aduncus | Cambodia |
| AoI | 24NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Nino Konis Santana AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Stenella longirostris | Indonesia, Timor-Leste |
| AoI | 02NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Balut and Sarangani Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Philippines |
| AoI | 03NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Banda and Ceram Seas AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus | Indonesia, Timor-Leste |
| AoI | 05NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Batanes Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Philippines |
| AoI | 07NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Bunaken to Sangihe-Talaud AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Indonesia |
| AoI | 08NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Busuanga, Calamianes, and Palawan AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Philippines |
| AoI | 09NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Cenderawasih Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Indonesia |
| AoI | 11NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Coastal Areas and Estuaries of Sesayap to Cowie Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Orcaella brevirostris | Indonesia, Malaysia |
| AoI | 16NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Halong Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Viet Nam |
| AoI | 17NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Hinatuan Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Philippines |
| AoI | 18NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Honda Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Philippines |
| AoI | 20NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Malita AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Philippines |
| AoI | 35NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Lower Kinabatangan Estuarine and Coastal Area AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Orcaella brevirostris | Malaysia |
| AoI | 21NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Myeik-Similan AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Myanmar, Thailand |
| AoI | 39NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Mayo Bay to Pujada Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Philippines |
| AoI | 28NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | Polillo Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Philippines |
| AoI | 31NIOSEA18NaNaAoI | North East Indian Ocean and South East Asian Seas | West Seram AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Ziphius cavirostris | Indonesia |
| IMMA | 03NIOSEA181922IMMA | North East Indian Ocean and South East Asian Seas | Berau and East Kutai District, Kalimantan IMMA | Read full IMMA summary | A, B1, C1, C2, D2 | Balaenoptera omurai, Balaenoptera physalus, Delphinus delphis, Dugong dugon, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Kogia breviceps, Lagenodelphis hosei, Megaptera novaeangliae, Neophocaena phocaenoides,Orcaella brevirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa chinensis, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Indonesia | |
| IMMA | 22NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | South West to Eastern Sri Lanka IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera musculus, Balaenoptera omurai, Balaenoptera physalus, Delphinus delphis, Dugong dugon, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Kogia breviceps, Lagenodelphis hosei, Megaptera novaeangliae, Neophocaena phocaenoides, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Sri Lanka | |
| IMMA | 20NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Savu Sea and Surrounding Areas IMMA | Read full IMMA summary | A, B1, B2, C1, C2, C3b, D2 | Balaenoptera edeni, Balaenoptera musculus brevicauda, Dugong dugon, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Indonesia, Timor-Leste | |
| IMMA | 05NIOSEA181920IMMA | North East Indian Ocean and South East Asian Seas | Bohol Sea IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera edeni, Balaenoptera musculus, Balaenoptera omurai, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Philippines | |
| IMMA | 23NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Southern Andaman Islands IMMA | Read full IMMA summary | A, C1, C2, D2 | Balaenoptera omurai, Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia sima, Lagenodelphis hosei, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops aduncus, Ziphius cavirostris | India | |
| IMMA | 24NIOSEA181922IMMA | North East Indian Ocean and South East Asian Seas | Southern Bali Peninsula and Adjacent Slope IMMA | Read full IMMA summary | C2, D2 | Balaenoptera edeni, Balaenoptera musculus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Lagenodelphis hosei, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Indonesia | |
| IMMA | 01NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Babuyan Marine Corridor IMMA | Read full IMMA summary | A, B1, C1, D2 | Megaptera novaeangliae, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Lagenodelphis hosei, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Philippines | |
| IMMA | 29NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Wakatobi and Adjacent Waters IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera edeni, Balaenoptera musculus, Globicephala macrorhynchus, Grampus griseus, Peponocephala electra, Physeter macrocephalus, Stenella attenuata, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Indonesia | |
| IMMA | 27NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Tañon Strait IMMA | Read full IMMA summary | B1, C2, C3b, D2 | Globicephala macrorhynchus, Grampus griseus, Kogia sima, Peponocephala electra, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Tursiops aduncus | Philippines | |
| IMMA | 12NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Iloilo and Guimaras Straits IMMA | Read full IMMA summary | A, B1 | Orcaella brevirostris | Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Pseudorca crassidens, Stenella attenuata, Tursiops aduncus | Philippines |
| IMMA | 14NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Kien Giang and Kep Archipelago IMMA | Read full IMMA summary | A, C2 | Dugong dugon, Orcaella brevirostris | Balaenoptera edeni, Neophocaena phocaenoides, Pseudorca crassidens, Sousa chinensis, Stenella attenuata, Tursiops aduncus | Cambodia, Viet Nam |
| IMMA | 18NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Mersing Archipelago IMMA | Read full IMMA summary | A, B2, C1, C2, D1 | Dugong dugon | Delphinus delphis, Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis, Tursiops aduncus | Malaysia |
| IMMA | 19NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Satun-Langkawi Archipelago IMMA | Read full IMMA summary | A, B2, C1, C2 | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Balaenoptera edeni, Dugong dugon, Stenella longirostris, Tursiops aduncus | Malaysia, Thailand |
| IMMA | 06NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Buleleng IMMA | Read full IMMA summary | B2, C1 | Lagenodelphis hosei, Stenella longirostris | Globicephala macrorhynchus, Grampus griseus, Stenella attenuata, Tursiops truncatus | Indonesia |
| IMMA | 26NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Swatch-of-No-Ground IMMA | Read full IMMA summary | B2, D1 | Balaenoptera edeni, Tursiops aduncus | Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis | Bangladesh, India |
| IMMA | 04NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Bintuni Bay IMMA | Read full IMMA summary | A, C2 | Sousa sahulensis | Balaenoptera edeni, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Indonesia |
| IMMA | 10NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Eastern Lesser Sunda Islands and Timor Coastal Area IMMA | Read full IMMA summary | A, B1, C2 | Dugong dugon | Grampus griseus, Peponocephala electra, Stenella attenuata | Indonesia, Timor-Leste |
| IMMA | 13NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Kaimana, West Papua IMMA | Read full IMMA summary | A, B2, C2 | Balaenoptera edeni, Dugong dugon, Sousa sahulensis, Tursiops aduncus | Stenella attenuata, Stenella longirostris | Indonesia |
| IMMA | 08NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Coastal Northern Bay of Bengal IMMA | Read full IMMA summary | A, B2, C1, D1 | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Balaenoptera edeni, Tursiops aduncus | Bangladesh, India |
| IMMA | 17NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Matang Mangroves and Coastal Waters IMMA | Read full IMMA summary | A, B2, C1, C2 | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Stenella longirostris, Tursiops aduncus | Malaysia |
| IMMA | 02NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Balikpapan, Adang and Apar Bays IMMA | Read full IMMA summary | A, B1, C1, C2, D1 | Dugong dugon, Orcaella brevirostris | Neophocaena phocaenoides, Tursiops aduncus | Indonesia |
| IMMA | 25NIOSEA181922IMMA | North East Indian Ocean and South East Asian Seas | Sundarbans IMMA | Read full IMMA summary | A, B2 | Orcaella brevirostris, Platanista gangetica | Neophocaena phocaenoides, Sousa chinensis | Bangladesh, India |
| IMMA | 30NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Western Lesser Sunda Islands and Sumba Coastal Area IMMA | Read full IMMA summary | A, B1, C2 | Dugong dugon | Stenella attenuata, Stenella longirostris | Indonesia |
| IMMA | 15NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Kuching Bay IMMA | Read full IMMA summary | A, B1 | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Tursiops aduncus | Malaysia |
| IMMA | 09NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Con Dao IMMA | Read full IMMA summary | A, B1, C2 | Dugong dugon | Kogia breviceps | Viet Nam |
| IMMA | 16NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Malampaya Sound IMMA | Read full IMMA summary | A, B1, D1 | Orcaella brevirostris | Tursiops truncatus | Philippines |
| IMMA | 21NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Similajau-Kuala Nyalau Coastline IMMA | Read full IMMA summary | A, B1 | Neophocaena phocaenoides, Orcaella brevirostris, Sousa chinensis | Malaysia | |
| IMMA | 07NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Chilika Lagoon IMMA | Read full IMMA summary | A, B1 | Orcaella brevirostris | India | |
| IMMA | 11NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Gulf of Mannar and Palk Bay IMMA | Read full IMMA summary | A, B1, C2 | Dugong dugon | India, Sri Lanka | |
| IMMA | 28NIOSEA181919IMMA | North East Indian Ocean and South East Asian Seas | Tolitoli IMMA | Read full IMMA summary | A, C1, C2 | Dugong dugon | Indonesia | |
| AoI | 13PACISL17NaNaAoI | Pacific Islands | Papahānaumokuākea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus intermedia, Dugong dugon, Globicephala macrorhynchus, Lagenodelphis hosei, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella longirostris, Tursiops truncatus | United States of America |
| AoI | 05PACISL17NaNaAoI | Pacific Islands | Kiritimati AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus intermedia, Dugong dugon, Globicephala macrorhynchus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Stenella longirostris, Tursiops truncatus | Kiribati, United States |
| AoI | 15PACISL17NaNaAoI | Pacific Islands | Pitcairn Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Globicephala macrorhynchus, Megaptera novaeangliae, Physeter macrocephalus, Stenella longirostris, Tursiops truncatus | Pitcairn |
| AoI | 20PACISL17NaNaAoI | Pacific Islands | Western Viti Levu, Yasawa Islands and Mamanucas AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Globicephala macrorhynchus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Physeter macrocephalus, Pseudorca crassidens | Fiji |
| AoI | 07PACISL17NaNaAoI | Pacific Islands | Mariana Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Globicephala macrorhynchus, Megaptera novaeangliae, Tursiops truncatus | Guam - United States, Northern Mariana Islands - United States |
| AoI | 09PACISL17NaNaAoI | Pacific Islands | Niue Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera borealis, Megaptera novaeangliae, Physeter macrocephalus | Niue |
| AoI | 11PACISL17NaNaAoI | Pacific Islands | Northern Group Cook Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Physeter macrocephalus, Stenella longirostris | Cook Islands |
| AoI | 14PACISL17NaNaAoI | Pacific Islands | Phoenix Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis, Megaptera novaeangliae, Tursiops truncatus | Kiribati |
| AoI | 17PACISL17NaNaAoI | Pacific Islands | Southern Lau Region AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Physeter macrocephalus, Stenella longirostris | Fiji |
| AoI | 23PACISL17NaNaAoI | Pacific Islands | Vanuatu Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Megaptera novaeangliae, Physeter macrocephalus | Vanuatu |
| AoI | 01PACISL17NaNaAoI | Pacific Islands | Beveridge Reef AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Mesoplodon densirostris | Niue |
| AoI | 04PACISL17NaNaAoI | Pacific Islands | Kadavu AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Physeter macrocephalus | Fiji |
| AoI | 12PACISL17NaNaAoI | Pacific Islands | Palau Outer Reefs and Shelf Edge AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus, Stenella longirostris | Palau |
| AoI | 18PACISL17NaNaAoI | Pacific Islands | Taveuni and Ringgold Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus, Ziphius cavirostris | Fiji |
| AoI | 02PACISL17NaNaAoI | Pacific Islands | Coral Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Australia |
| AoI | 21PACISL17NaNaAoI | Pacific Islands | Gilbert Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Gilbert Islands - Kiribati |
| AoI | 03PACISL17NaNaAoI | Pacific Islands | Johnston Atoll AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | United States of America |
| AoI | 06PACISL17NaNaAoI | Pacific Islands | Lansdowne Bank and Oceanic Waters West of New Caledonia AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | New Caledonia - France |
| AoI | 08PACISL17NaNaAoI | Pacific Islands | New Britain Trench AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Papua New Guinea, Solomon Islands |
| AoI | 10PACISL17NaNaAoI | Pacific Islands | North Papua to Papua New Guinea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Indonesia, Papua New Guinea |
| AoI | 16PACISL17NaNaAoI | Pacific Islands | Rose Atoll AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | American Samoa - United States, Samoa |
| AoI | 19PACISL17NaNaAoI | Pacific Islands | Tuamotu Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | French Polynesia - France |
| AoI | 22PACISL17NaNaAoI | Pacific Islands | Tuvalu AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Stenella longirostris | Tuvalu |
| IMMA | 09PACISL171717IMMA | Pacific Islands | Main Solomon Islands IMMA | Read full IMMA summary | A, B1, B2, D2 | Balaenoptera acutorostrata, Balaenoptera omurai, Delphinus delphis, Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Lagenodelphis hosei, Mesoplodon densirostris, Orcaella brevirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Papua New Guinea, Solomon Islands | |
| IMMA | 20PACISL171717IMMA | Pacific Islands | Waters of New Caledonia and Loyalty Islands IMMA | Read full IMMA summary | A, D2 | Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera musculus brevicauda, Balaenoptera omurai, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Tursiops truncatus, Ziphius cavirostris | New Caledonia - France | |
| IMMA | 18PACISL171717IMMA | Pacific Islands | Tongan Archipelago IMMA | Read full IMMA summary | A, B2, C1, D1, D2 | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni brydei, Balaenoptera musculus brevicauda, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Tonga | |
| IMMA | 04PACISL171717IMMA | Pacific Islands | Cook Islands Southern Group IMMA | Read full IMMA summary | A, B1, C1, C3b, D2 | Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera omurai, Balaenoptera physalus, Feresa attenuata, Globicephala macrorhynchus, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella longirostris, Steno bredanensis, Ziphius cavirostris | Areas Beyond National Jurisdiction, Cook Islands, French Polynesia | |
| IMMA | 10PACISL171717IMMA | Pacific Islands | Marquesas Archipelago IMMA | Read full IMMA summary | B2, D1, D2 | Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | French Polynesia - France | |
| IMMA | 16PACISL171717IMMA | Pacific Islands | Society Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, D1, D2 | Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | French Polynesia - France | |
| IMMA | 08PACISL171717IMMA | Pacific Islands | Main Hawaiian Islands IMMA | Read full IMMA summary | A, C1 | Neomonachus schauinslandi | Feresa attenuata, Globicephala macrorhynchus, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | United States of America |
| IMMA | 13PACISL171717IMMA | Pacific Islands | Northwestern Hawaiian Islands IMMA | Read full IMMA summary | A, B1, C1 | Neomonachus schauinslandi, Stenella longirostris | Feresa attenuata, Globicephala macrorhynchus, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Pseudorca crassidens, Stenella attenuata, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | United States of America |
| IMMA | 07PACISL171717IMMA | Pacific Islands | Main Hawaiian Archipelago IMMA | Read full IMMA summary | A, B1, C1, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Neomonachus schauinslandi, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | United States of America | |
| IMMA | 15PACISL171717IMMA | Pacific Islands | Samoan Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, D1, D2 | Globicephala macrorhynchus, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | American Samoa, Samoa | |
| IMMA | 02PACISL171717IMMA | Pacific Islands | Bismarck Sea IMMA | Read full IMMA summary | A, C1, C2, D2 | Globicephala macrorhynchus, Grampus griseus, Orcinus orca, Physeter macrocephalus, Stenella attenuata, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Balaenoptera musculus, Balaenoptera physalus, Kogia breviceps, Lagenodelphis hosei, Mesoplodon densirostris, Peponocephala electra, Pseudorca crassidens | Papua New Guinea |
| IMMA | 19PACISL171717IMMA | Pacific Islands | Vatu-i-Ra IMMA | Read full IMMA summary | A, B1, C1, D2 | Balaenoptera acutorostrata, Globicephala macrorhynchus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Tursiops truncatus | Fiji | |
| IMMA | 01PACISL171717IMMA | Pacific Islands | Austral Archipelago IMMA | Read full IMMA summary | A, B2, C1 | Megaptera novaeangliae | Mesoplodon densirostris, Physeter macrocephalus, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | French Polynesia - France |
| IMMA | 17PACISL171717IMMA | Pacific Islands | Southern Shelf Waters and Reef Edge of Palau IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1 | Dugong dugon | Feresa attenuata, Globicephala macrorhynchus, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris | Palau |
| IMMA | 12PACISL171717IMMA | Pacific Islands | New Caledonian Lagoons and Shelf Waters IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1 | Dugong dugon, Megaptera novaeangliae, Tursiops aduncus | Balaenoptera acutorostrata, Balaenoptera omurai, Stenella longirostris | New Caledonia - France |
| IMMA | 05PACISL171717IMMA | Pacific Islands | Kikori Delta IMMA | Read full IMMA summary | A, B1, B2, C1, C2 | Orcaella heinsohni, Sousa sahulensis | Dugong dugon, Tursiops aduncus | Papua New Guinea |
| IMMA | 03PACISL172020IMMA | Pacific Islands | Chesterfield-Bellona Coral Reef Complex and Seamounts IMMA | Read full IMMA summary | A, B2, C1, C3b | Megaptera novaeangliae | Stenella longirostris, Tursiops aduncus | Areas Beyond National Jurisdiction, New Caledonia - France |
| IMMA | 21PACISL172424IMMA | Pacific Islands | Wallis and Futuna IMMA | Read full IMMA summary | A, B2, D2 | Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia spp., Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Wallis and Futuna - France | |
| IMMA | 06PACISL171717IMMA | Pacific Islands | Kona Coast of Hawaii Island IMMA | Read full IMMA summary | B1, B2, D1 | Stenella longirostris | United States of America | |
| IMMA | 11PACISL171717IMMA | Pacific Islands | New Caledonia Southern Seamounts and Banks IMMA | Read full IMMA summary | A, B2, C1, D1 | Megaptera novaeangliae | Balaenoptera acutorostrata, Balaenoptera omurai, Globicephala macrorhynchus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Mesoplodon densirostris, Physeter macrocephalus, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | New Caledonia - France |
| IMMA | 14PACISL171717IMMA | Pacific Islands | Palmyra Atoll IMMA | Read full IMMA summary | B2, D1 | Peponocephala electra | United States of America | |
| AoI | 11SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Rapa Nui and Motu Motiro Hiva AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Megaptera novaeangliae, Mesoplodon densirostris, Mirounga leonina, Physeter macrocephalus, Pseudorca crassidens, Tursiops truncatus, Ziphius cavirostris | Chile |
| AoI | 03SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Diego Ramirez Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera bonaerensis, Cephalorhynchus australis, Cephalorhynchus eutropia, Orcinus orca, Otaria byronia | Chile |
| AoI | 08SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Los Cobanos Reef AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops truncatus | El Salvador |
| AoI | 01SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Cocos Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Pseudorca crassidens, Tursiops truncatus, Zalophus californianus | Costa Rica |
| AoI | 06SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Golfo de Fonseca to Padre Ramos AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus | El Salvador, Honduras, Nicaragua |
| AoI | 14SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Northwestern Patagonia AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Eubalaena australis, Megaptera novaeangliae | Chile |
| AoI | 05SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Eastern Magellan Strait AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Cephalorhynchus commersonii, Eubalaena australis | Argentina, Chile |
| AoI | 13SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Fitzroy Channel AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Eubalaena australis, Megaptera novaeangliae | Chile |
| AoI | 12SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Southeastern Pacific Whale Migratory Corridor AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Megaptera novaeangliae | Areas Beyond National Jurisdiction, Chile, Costa Rica, Ecuador, Nicaragua, Panama, Peru |
| AoI | 02SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Desventuradas Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Arctocephalus philippii | Chile |
| AoI | 04SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Eastern Equatorial Pacific Ocean AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Physeter macrocephalus | Areas Beyond National Jurisdiction |
| AoI | 07SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Loanco-Pelluhue AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Cephalorhynchus eutropia | Chile |
| AoI | 09SETTPO22NaNaAoI | South East Tropical and Temperate Pacific Ocean | Nicoya Gulf AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Costa Rica |
| IMMA | 18SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulf of California IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D2 | Aethalodelphis obliquidens, Arctocephalus philippii townsendi, Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Berardius bairdii, Delphinus delphis, Eschrichtius robustus, Eubalaena japonica, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Mesoplodon ginkgodens, Mesoplodon peruvianus, Orcinus orca, Peponocephala electra, Phocoena sinus, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Zalophus californianus, Ziphius cavirostris | Mexico | |
| IMMA | 28SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Pacific Coast of Baja California Peninsula IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D2 | Aethalodelphis obliquidens, Arctocephalus philippii townsendi, Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Berardius bairdii, Delphinus delphis delphis, Eschrichtius robustus, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mirounga angustirostris, Orcinus orca, Phoca vitulina richardii, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris orientalis, Tursiops truncatus, Zalophus californianus, Ziphius cavirostris | Mexico | |
| IMMA | 09SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Chacao Channel - Guamblin Island IMMA | Read full IMMA summary | B1, C1, C2 | Arctocephalus australis, Otaria byronia | Aethalodelphis obscurus, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Cephalorhynchus australis, Cephalorhynchus eutropia, Eubalaena australis, Lissodelphis peronii, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Phocoena spinipinnis, Physeter macrocephalus, Tursiops truncatus | Chile |
| IMMA | 31SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Revillagigedo Archipelago IMMA | Read full IMMA summary | A, C1, D2 | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis, Megaptera novaeangliae, Mesoplodon peruvianus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Mexico | |
| IMMA | 13SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Eastern Pacific Warm Pool IMMA | Read full IMMA summary | A, B2, C3b, D1, D2 | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis, Feresa attenuata, Grampus griseus, Kogia sima, Mesoplodon peruvianus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, France, Mexico | |
| IMMA | 16SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Guadalupe Island IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D2 | Aethalodelphis obliquidens, Arctocephalus townsendi, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Megaptera novaeangliae, Mirounga angustirostris, Orcinus orca, Physeter macrocephalus, Tursiops truncatus, Zalophus californianus, Ziphius cavirostris | Mexico | |
| IMMA | 05SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Central America Humpback Whale Corridor IMMA | Read full IMMA summary | A,C2,C3b | Megaptera novaeangliae | Balaenoptera edeni, Delphinus delphis, Grampus griseus, Kogia sima, Mesoplodon peruvianus, Orcinus orca, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Colombia, Costa Rica, El Salvador, Guatemala, Mexico, Nicaragua, Panama |
| IMMA | 24SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Juan Fernandez Archipelago IMMA | Read full IMMA summary | B2, C1, C2 | Arctocephalus philippii | Arctocephalus tropicalis, Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Physeter macrocephalus, Tursiops truncatus | Chile |
| IMMA | 34SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Upper Gulf of California IMMA | Read full IMMA summary | A, B1 | Phocoena sinus | Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Eschrichtius robustus, Kogia breviceps, Megaptera novaeangliae, Orcinus orca, Pseudorca crassidens, Tursiops truncatus, Zalophus californianus, Ziphius cavirostris | Mexico |
| IMMA | 03SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Banderas Bay and Islands of Nayarit IMMA | Read full IMMA summary | A, C1, D2 | Balaenoptera edeni, Eschrichtius robustus, Kogia sima, Megaptera novaeangliae kuzira, Orcinus orca, Pseudorca crassidens, Physeter macrocephalus, Stenella attenuata graffmani, Stenella longirostris orientalis, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Mexico | |
| IMMA | 07SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Central Humboldt Current Upwelling System IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D1, D2 | Aethalodelphis obscurus, Arctocephalus australis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Eubalaena australis, Grampus griseus, Lissodelphis peronii, Lontra felina, Megaptera novaeangliae, Otaria byronia, Phocoena spinipinnis, Physeter macrocephalus, Tursiops truncatus | Balaenoptera borealis | Chile, Peru |
| IMMA | 27SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Osa Peninsula IMMA | Read full IMMA summary | A, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera edeni, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae kuzira, Megaptera novaeangliae australis, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata graffmani, Stenella longirostris centroamericana, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Costa Rica | |
| IMMA | 06SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Costa Rica Thermal Dome IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae, Mesoplodon peruvianus, Stenella attenuata, Stenella attenuata graffmani, Stenella coeruleoalba, Stenella longirostris orientalis, Steno bredanensis, Tursiops truncatus | Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Ziphius cavirostris | Areas Beyond National Jurisdiction, Costa Rica, El Salvador, Guatemala, Nicaragua |
| IMMA | 15SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gorgona-Tribuga-Malpelo IMMA | Read full IMMA summary | B1, C1, D2 | Balaenoptera edeni, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae australis, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus | Balaenoptera musculus, Feresa attenuata, Lagenodelphis hosei, Mesoplodon densirostris, Orcinus orca, Stenella longirostris, Ziphius cavirostris | Colombia, Panama |
| IMMA | 25SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | La Paz Bay IMMA | Read full IMMA summary | B1, C1, C2, D2 | Arctocephalus townsendi, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Tursiops truncatus, Zalophus californianus | Mexico | |
| IMMA | 35SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Western Baja California Lagoons and Coastal Waters IMMA | Read full IMMA summary | A, B2, C1, C3b | Balaenoptera musculus, Eschrichtius robustus | Aethalodelphis obliquidens, Arctocephalus townsendi, Balaenoptera edeni, Delphinus delphis, Megaptera novaeangliae, Mirounga angustirostris, Orcinus orca, Phoca vitulina richardii, Tursiops truncatus, Zalophus californianus | Mexico |
| IMMA | 14SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Galapagos Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D2 | Arctocephalus galapagoensis, Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Megaptera novaeangliae australis, Orcinus orca, Physeter macrocephalus, Stenella coeruleoalba, Tursiops truncatus, Zalophus wollebaeki | Kogia sima, Mesoplodon spp., Stenella attenuata attenuata, Stenella longirostris orientalis, Ziphius cavirostris | Ecuador |
| IMMA | 36SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Western Magellan Strait IMMA | Read full IMMA summary | C2 | Megaptera novaeangliae | Arctocephalus australis, Balaenoptera borealis, Cephalorhynchus australis, Cephalorhynchus eutropia, Lontra provocax, Mirounga leonina, Orcinus orca, Otaria byronia, Phocoena spinipinnis | Chile |
| IMMA | 02SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Almirante Montt Gulf IMMA | Read full IMMA summary | B1, C1, D1 | Cephalorhynchus eutropia, Mirounga leonina | Aethalodelphis obscurus, Arctocephalus australis, Cephalorhynchus australis, Cephalorhynchus commersonii, Hydrurga leptonyx, Megaptera novaeangliae, Otaria byronia | Chile |
| IMMA | 04SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Carnegie Ridge, Galapagos to Mainland IMMA | Read full IMMA summary | A, C2, C3b | Balaenoptera musculus, Physeter macrocephalus | Balaenoptera edeni, Delphinus delphis, Megaptera novaeangliae, Mesoplodon peruvianus, Orcinus orca, Pseudorca crassidens, Stenella attenuata | Areas Beyond National Jurisdiction, Chile, Ecuador, Peru |
| IMMA | 12SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Continental Shelf of the Northern Humboldt Current IMMA | Read full IMMA summary | A, C2, D1 | Aethalodelphis obscurus, Phocoena spinipinnis | Delphinus delphis, Grampus griseus, Lontra felina, Megaptera novaeangliae, Mesoplodon peruvianus, Otaria byronia, Tursiops truncatus | Peru |
| IMMA | 32SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | San Jose Canyon and Adjacent Shelf IMMA | Read full IMMA summary | A, C1, C2, C3b | Megaptera novaeangliae kuzira, Stenella attenuata attenuata, Stenella attenuata graffmani, Stenella longirostris, Stenella longirostris centroamericana, Stenella longirostris orientalis, Tursiops truncatus | Balaenoptera edeni, Delphinus delphis, Grampus griseus, Orcinus orca, Pseudorca crassidens, Steno bredanensis | El Salvador, Guatemala |
| IMMA | 11SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Cobquecura-Itata IMMA | Read full IMMA summary | A, B1, C1 | Cephalorhynchus eutropia, Otaria byronia | Balaenoptera borealis, Eubalaena australis, Lontra felina, Megaptera novaeangliae, Orcinus orca, Phocoena spinipinnis | Chile |
| IMMA | 37SETTPO222424IMMA | South East Tropical and Temperate Pacific Ocean | Laguna San Rafael IMMA | Read full IMMA summary | A, B1, D1 | Cephalorhynchus eutropia, Hydrurga leptonyx, Mirounga leonina | Balaenoptera borealis, Cephalorhynchus australis, Lontra provocax, Otaria byronia, Phocoena spinipinnis | Chile |
| IMMA | 26SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Magdalena-Puyuhuapi IMMA | Read full IMMA summary | A, B1, B2 | Cephalorhynchus australis, Cephalorhynchus eutropia | Lontra provocax, Orcinus orca, Otaria byronia, Phocoena spinipinnis, Tursiops truncatus | Chile |
| IMMA | 33SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | San Juan del Sur-Papagayo IMMA | Read full IMMA summary | A, C1, C3b | Megaptera novaeangliae kuzira, Megaptera novaeangliae australis | Balaenoptera edeni, Pseudorca crassidens, Steno bredanensis, Stenella attenuata, Tursiops truncatus | Costa Rica, Nicaragua |
| IMMA | 23SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Humboldt Archipelago IMMA | Read full IMMA summary | A, B1, C1, C2, D2 | Aethalodelphis obscurus, Arctocephalus australis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Grampus griseus, Lontra felina, Megaptera novaeangliae, Mirounga leonina, Otaria byronia, Physeter macrocephalus, Tursiops truncatus | Chile | |
| IMMA | 17SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulf of Arauco IMMA | Read full IMMA summary | A, B1, B2 | Arctocephalus australis, Cephalorhynchus eutropia, Lontra felina, Otaria byronia | Balaenoptera borealis, Eubalaena australis, Mirounga leonina, Phocoena spinipinnis | Chile |
| IMMA | 08SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Central Magellan Strait IMMA | Read full IMMA summary | A, B1, C2 | Balaenoptera borealis, Cephalorhynchus australis | Cephalorhynchus eutropia, Megaptera novaeangliae, Orcinus orca, Phocoena spinipinnis | Chile |
| IMMA | 30SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Pitipalena Anihue IMMA | Read full IMMA summary | A, B1, B2 | Cephalorhynchus australis, Cephalorhynchus eutropia | Arctocephalus australis, Lontra felina, Lontra provocax, Otaria byronia | Chile |
| IMMA | 01SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Almirantazgo Sound IMMA | Read full IMMA summary | B1, C1 | Cephalorhynchus commersonii, Hydrurga leptonyx, Mirounga leonina | Cephalorhynchus australis, Cephalorhynchus eutropia, Orcinus orca | Chile |
| IMMA | 10SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Chiloe Interior IMMA | Read full IMMA summary | A, B1, C1 | Cephalorhynchus australis, Cephalorhynchus eutropia, Phocoena spinipinnis | Lontra felina, Lontra provocax, Otaria byronia | Chile |
| IMMA | 19SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulf of Chiriqui IMMA | Read full IMMA summary | A, B1, C1, C2 | Megaptera novaeangliae kuzira, Megaptera novaeangliae australis, Stenella attenuata, Tursiops truncatus | Balaenoptera edeni, Orcinus orca, Pseudorca crassidens | Panama |
| IMMA | 21SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulf of Penas IMMA | Read full IMMA summary | A, C1, C2 | Balaenoptera borealis, Eubalaena australis | Cephalorhynchus australis, Cephalorhynchus eutropia, Phocoena spinipinnis | Chile |
| IMMA | 20SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulf of Panama IMMA | Read full IMMA summary | C1, C2 | Megaptera novaeangliae, Stenella attenuata, Tursiops truncatus | Balaenoptera edeni, Pseudorca crassidens | Panama |
| IMMA | 22SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Gulfo Dulce IMMA | Read full IMMA summary | A, B1, C1 | Megaptera novaeangliae kuzira, Megaptera novaeangliae australis, Stenella attenuata, Tursiops truncatus | Pseudorca crassidens, Steno bredanensis | Costa Rica |
| IMMA | 29SETTPO222222IMMA | South East Tropical and Temperate Pacific Ocean | Papudo-Maitencillo IMMA | Read full IMMA summary | A, B2 | Lontra felina | Grampus griseus, Otaria byronia | Chile |
| AoI | 01SWATLO22NaNaAOI | South West Atlantic Ocean | West Flank Demerara Plateau to Shelf break of Equatorial Margin AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Brazil, French Guiana - France, Guyana, Suriname |
| AoI | 03SWATLO22NaNaAOI | South West Atlantic Ocean | Vitoria Trindade Chain AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera physalus, Eubalaena australis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Megaptera novaeangliae, Orcinus orca, Peponocephala electra, Pseudorca crassidens, Stenella attenuata, Stenella frontalis, Stenella longirostris, Steno bredanensis , Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, Brazil |
| AoI | 04SWATLO22NaNaAOI | South West Atlantic Ocean | Makenke - Playa Grande AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Cephalorhynchus australis, Cephalorhynchus commersonii, Eubalaena australis, Hydrurga leptonyx, Mirounga leonina, Orcinus orca, Otaria byronia | Argentina |
| AoI | 02SWATLO22NaNaAOI | South West Atlantic Ocean | Pipa and Lagoa Guarairas Rio Grande do Norte AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Sotalia guianensis, Trichechus manatus | Brazil |
| AoI | 05SWATLO22NaNaAOI | South West Atlantic Ocean | Atol das Rocas AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus truncatus | Brazil |
| IMMA | 03SWATLO222323IMMA | South West Atlantic Ocean | Fernando de Noronha IMMA | Read full IMMA summary | B1 | Stenella longirostris | Globicephala macrorhynchus, Megaptera novaeangliae, Peponocephala electra, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Tursiops truncatus, Ziphius cavirostris | Brazil |
| IMMA | 26SWATLO222323IMMA | South West Atlantic Ocean | North-east Falklands (Malvinas) Right Whale Wintering Area IMMA | Read full IMMA summary | B2, C1 | Eubalaena australis | Arctocephalus australis, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Cephalorhynchus australis, Cephalorhynchus commersonii, Megaptera novaeangliae, Orcinus orca, Otaria byronia | Falkland Islands (Malvines) - United Kingdom |
| IMMA | 33SWATLO222323IMMA | South West Atlantic Ocean | Beagle Channel - Cape Horn IMMA | Read full IMMA summary | B1, B2 ,C2, D2 | Aethalodelphis obscurus, Arctocephalus australis, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Cephalorhynchus australis, Hydrurga leptonyx, Megaptera novaeangliae, Orcinus orca, Otaria byronia, Phocoena spinipinnis | Cephalorhynchus cruciger, Cephalorhynchus eutropia, Eubalaena australis, Globicephala melas edwardii, Lontra felina, Mirounga leonina, Phocoena dioptrica | Argentina, Chile |
| IMMA | 28SWATLO222323IMMA | South West Atlantic Ocean | San Jorge Gulf IMMA | Read full IMMA summary | A, B1, B2, C1, C2, C3b, D1, D2 | Aethalodelphis obscurus, Arctocephalus australis, Balaenoptera borealis, Cephalorhynchus australis, Cephalorhynchus commersonii, Eubalaena australis, Grampus griseus, Megaptera novaeangliae, Orcinus orca, Otaria byronia, Tursiops truncatus gephyreus, Tursiops truncatus truncatus | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera physalus, Balaenoptera musculus, Delphinus delphis, Mirounga leonina, Physeter macrocephalus | Argentina |
| IMMA | 32SWATLO222323IMMA | South West Atlantic Ocean | Commerson's Dolphin Habitat Network IMMA | Read full IMMA summary | A, B1, D1 | Cephalorhynchus commersonii, Tursiops truncatus gephyreus | Arctocephalus australis, Cephalorhynchus australis, Eubalaena australis, Orcinus orca, Otaria byronia, Tursiops truncatus truncatus | Argentina |
| IMMA | 13SWATLO222323IMMA | South West Atlantic Ocean | Southwest Atlantic Subtropical Continental Slope and Canyons System IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Arctocephalus australis, Balaenoptera borealis, Delphinus delphis, Globicephala melas edwardii, Grampus griseus, Orcinus orca, Physeter macrocephalus, Tursiops truncatus, Stenella frontalis | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Megaptera novaeangliae, Stenella coeruleoalba, Stenella longirostris | Areas Beyond National Jurisdiction, Argentina, Brazil, Uruguay |
| IMMA | 21SWATLO222323IMMA | South West Atlantic Ocean | Marine Mammal Coastal Corridor in Northern Argentina IMMA | Read full IMMA summary | A, B1, C1, C2, C3b, D1, D2 | Arctocephalus australis, Delphinus delphis, Eubalaena australis, Megaptera novaeangliae, Otaria byronia, Pontoporia blainvillei, Tursiops truncatus gephyreus, Tursiops truncatus truncatus | Aethalodelphis obscurus, Mirounga leonina, Orcinus orca, Phocoena spinipinnis | Argentina |
| IMMA | 18SWATLO222323IMMA | South West Atlantic Ocean | Northern Rio de Janeiro IMMA | Read full IMMA summary | A, B1, D1 | Pontoporia blainvillei | Eubalaena australis, Megaptera novaeangliae, Sotalia guianensis, Steno bredanensis, Tursiops truncatus truncatus | Brazil |
| IMMA | 10SWATLO222323IMMA | South West Atlantic Ocean | Laje de Santos - Ilha Grande IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D2 | Balaenoptera edeni, Eubalaena australis, Megaptera novaeangliae, Pontoporia blainvillei, Sotalia guianensis, Stenella frontalis, Steno bredanensis, Tursiops truncatus | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Orcinus orca | Brazil |
| IMMA | 30SWATLO222323IMMA | South West Atlantic Ocean | Northeast of Santa Cruz Province IMMA | Read full IMMA summary | A, B1, C1, D1 | Arctocephalus australis, Cephalorhynchus commersonii, Cephalorhynchus eutropia, Otaria byronia | Cephalorhynchus australis, Eubalaena australis, Mirounga leonina, Orcinus orca | Argentina |
| IMMA | 02SWATLO222323IMMA | South West Atlantic Ocean | São Pedro and São Paulo Archipelago IMMA | Read full IMMA summary | B1, D1 | Tursiops truncatus | Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Ziphius cavirostris | Brazil |
| IMMA | 05SWATLO222323IMMA | South West Atlantic Ocean | Northern Espírito Santo Coastal Waters IMMA | Read full IMMA summary | A, B1 | Pontoporia blainvillei | Megaptera novaeangliae, Sotalia guianensis, Steno bredanensis, Tursiops truncatus | Brazil |
| IMMA | 06SWATLO222323IMMA | South West Atlantic Ocean | Northeastern Brazil Antarctic Minke Whale Breeding Habitat IMMA | Read full IMMA summary | A, B2, C1, D1, D2 | Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni, Megaptera novaeangliae, Physeter macrocephalus, Stenella attenuata, Stenella clymene, Stenella longirostris | Globicephala macrorhynchus, Peponocephala electra, Tursiops truncatus | Brazil |
| IMMA | 09SWATLO222323IMMA | South West Atlantic Ocean | Coral Coast IMMA | Read full IMMA summary | A, B1, C1, C2 | Trichechus manatus | Megaptera novaeangliae, Sotalia guianensis, Tursiops truncatus | Brazil |
| IMMA | 22SWATLO222323IMMA | South West Atlantic Ocean | Northern Patagonian Gulfs and Valdes Front IMMA | Read full IMMA summary | A, B1, B2, C1, C2, D2 | Aethalodelphis obscurus, Arctocephalus australis, Delphinus delphis, Eubalaena australis, Mirounga leonina, Orcinus orca, Otaria byronia, Tursiops truncatus gephyreus, Tursiops truncatus truncatus | Cephalorhynchus commersonii, Phocoena spinipinnis | Argentina |
| IMMA | 24SWATLO222323IMMA | South West Atlantic Ocean | Slope Front of the Argentine Shelf IMMA | Read full IMMA summary | A, C2, C3b, D2 | Arctocephalus australis, Balaenoptera borealis, Eubalaena australis, Globicephala melas, Grampus griseus, Mirounga leonina, Orcinus orca, Otaria byronia, Physeter macrocephalus | Cephalorhynchus australis, Lissodelphis peronii | Areas Beyond National Jurisdiction, Argentina, Brazil, Falkland Islands (Malvines) - United Kingdom, Uruguay |
| IMMA | 14SWATLO222323IMMA | South West Atlantic Ocean | Southern Brazil and Uruguay Coastal Ecosystems IMMA | Read full IMMA summary | A, B1, B2, C1, C2, C3b, D1 | Arctocephalus australis, Eubalaena australis, Otaria byronia, Pontoporia blainvillei, Tursiops truncatus gephyreus | Sotalia guianensis, Tursiops truncatus truncatus | Brazil, Uruguay |
| IMMA | 27SWATLO222323IMMA | South West Atlantic Ocean | Sea Lion Island Group IMMA | Read full IMMA summary | C1, C2, D1 | Mirounga leonina, Orcinus orca | Cephalorhynchus australis, Otaria byronia | Falkland Islands (Malvines) - United Kingdom |
| IMMA | 11SWATLO222323IMMA | South West Atlantic Ocean | Paranaguá-Cananéia Estuarine Embayments Complexes IMMA | Read full IMMA summary | A, B1, B2 ,D1 | Sotalia guianensis | Pontoporia blainvillei, Tursiops truncatus | Brazil |
| IMMA | 12SWATLO222323IMMA | South West Atlantic Ocean | Guanabara-Sepetiba Coastal Embayment Complex IMMA | Read full IMMA summary | A, B1, B2, C1, C2 | Sotalia guianensis, Steno bredanensis | Tursiops truncatus | Brazil |
| IMMA | 07SWATLO222323IMMA | South West Atlantic Ocean | Paraíba Coast IMMA | Read full IMMA summary | A, B1, C1, C2 | Trichechus manatus | Sotalia guianensis | Brazil |
| IMMA | 08SWATLO222323IMMA | South West Atlantic Ocean | Manatee estuarine complex IMMA | Read full IMMA summary | A, C2 | Trichechus manatus | Sotalia guianensis | Brazil |
| IMMA | 19SWATLO222323IMMA | South West Atlantic Ocean | South Brazil Bight IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Eubalaena australis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sotalia guianensis, Stenella attenuata, Stenella clymene, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Brazil | |
| IMMA | 04SWATLO222323IMMA | South West Atlantic Ocean | Abrolhos Bank IMMA | Read full IMMA summary | B1, B2, C1, D1, D2 | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera edeni, Eubalaena australis, Feresa attenuata, Grampus griseus, Megaptera novaeangliae, Pontoporia blainvillei, Pseudorca crassidens, Peponocephala electra, Sotalia guianensis, Stenella attenuata, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus truncatus | Brazil | |
| IMMA | 01SWATLO222323IMMA | South West Atlantic Ocean | Guianas to Amazon Outflow IMMA | Read full IMMA summary | A, B1, C1, C2, D1, D2 | Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Inia geoffrensis, Lagenodelphis hosei, Lontra longicaudis, Megaptera novaeangliae, Pseudorca crassidens, Pteronura brasiliensis, Sotalia guianensis, Stenella longirostris, Steno bredanensis, Trichechus manatus manatus, Trichechus inunguis, Tursiops truncatus | Brazil, French Guiana - France, Suriname | |
| IMMA | 20SWATLO222323IMMA | South West Atlantic Ocean | Yká Ulu IMMA | Read full IMMA summary | B1, B2, C1, C2, D2 | Aethalodelphis obscurus, Arctocephalus australis, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera physalus, Cephalorhynchus australis, Cephalorhynchus cruciger, Globicephala melas edwardii, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Otaria byronia, Physeter macrocephalus | Argentina, Chile, Falkland Islands (Malvines) - United Kingdom | |
| IMMA | 23SWATLO222323IMMA | South West Atlantic Ocean | Southern Patagonia Coastal Waters IMMA | Read full IMMA summary | B2, C1, D2 | Aethalodelphis obscurus, Arctocephalus australis, Cephalorhynchus australis, Cephalorhynchus commersonii, Globicephala melas, Grampus griseus, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Otaria byronia, Pseudorca crassidens | Argentina | |
| IMMA | 25SWATLO222323IMMA | South West Atlantic Ocean | Falkland Islands (Malvinas) Inner Shelf Waters IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Arctocephalus australis, Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera borealis, Cephalorhynchus australis, Cephalorhynchus commersonii, Eubalaena australis, Megaptera novaeangliae, Mirounga leonina, Orcinus orca, Otaria byronia | Falkland Islands (Malvines) - United Kingdom | |
| IMMA | 17SWATLO222323IMMA | South West Atlantic Ocean | Coastal Waters of Santa Catarina, Paraná and São Paolo State IMMA | Read full IMMA summary | A, C1, C2, D2 | Balaenoptera edeni, Eubalaena australis, Orcinus orca, Pontoporia blainvillei, Sotalia guianensis, Steno bredanensis, Tursiops truncatus gephyreus, Tursiops truncatus truncatus | Brazil | |
| IMMA | 16SWATLO222323IMMA | South West Atlantic Ocean | Babitonga Bay IMMA | Read full IMMA summary | A, B1, D1 | Pontoporia blainvillei, Sotalia guianensis | Brazil | |
| IMMA | 31SWATLO222323IMMA | South West Atlantic Ocean | Argentine Basin IMMA | Read full IMMA summary | C2 | Eubalaena australis, Mirounga leonina | Areas Beyond National Jurisdiction | |
| IMMA | 15SWATLO222323IMMA | South West Atlantic Ocean | Southwest Atlantic Humpback Migratory Corridor IMMA | Read full IMMA summary | C3a | Megaptera novaeangliae australis | Areas Beyond National Jurisdiction, Brazil, South Georgia and the South Sandwich Islands - United Kingdom | |
| IMMA | 29SWATLO222323IMMA | South West Atlantic Ocean | South Western Patagonian Continental Shelf IMMA | Read full IMMA summary | C2, D1 | Mirounga leonina | Argentina, Falkland Islands (Malvines) - United Kingdom | |
| AoI | 24WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Northern Saudi Arabia AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Sousa plumbea, Tursiops aduncus | Bahrain, Kuwait, Qatar, Saudi Arabia |
| AoI | 22WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Thane to Ratnagri AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera musculus, Kogia sima, Megaptera novaeangliae, Neophocaena phocaenoides, Orcinus orca, Sousa plumbea, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Ziphius cavirostris | India |
| AoI | 15WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Pemba Bay to Mtwara AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Mesoplodon densirostris, Pseudorca crassidens, Sousa plumbea, Tursiops aduncus, Tursiops truncatus, Stenella attenuata, Stenella longirostris | Mozambique, Tanzania (United Republic of) |
| AoI | 13WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Musandam Peninsula AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Delphinus delphis, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Oman |
| AoI | 14WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Offshore Waters of the Emirate of Fujirah AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Grampus griseus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops truncatus, Ziphius cavirostris | Iran (Islamic Republic of), Oman, United Arab Emirates |
| AoI | 01WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Chagos Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera musculus, Globicephala macrorhynchus, Grampus griseus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella longirostris | British Indian Ocean Territory |
| AoI | 17WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Sanganeb Atoll and Shaab Rumi AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Delphinus delphis tropicalis, Globicephala macrorhynchus, Megaptera novaeangliae, Pseudorca crassidens, Stenella longirostris, Tursiops aduncus | Sudan (Republic of) |
| AoI | 10WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Makran to Daran-Jiwani AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Neophocaena phocaenoides, Physeter macrocephalus, Sousa plumbea, Tursiops aduncus | Iran (Islamic Republic of), Pakistan |
| AoI | 19WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Southwestern Coast and Waters of India AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae, Neophocaena phocaenoides, Physeter macrocephalus, Sousa plumbea, Tursiops aduncus | India |
| AoI | 02WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Churna-Kaio Island Complex AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera musculus, Megaptera novaeangliae, Physeter macrocephalus | Pakistan |
| AoI | 03WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Dahlak and Adjacent Southern Waters AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Dugong dugon, Sousa plumbea, Stenella longirostris | Eritrea |
| AoI | 21WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Suakin Archipelago and Sudanese Southern Red Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Delphinus delphis tropicalis, Stenella longirostris, Tursiops aduncus | Sudan (Republic of) |
| AoI | 04WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Dungonbab Bay - Mukawar Island AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Delphinus delphis, Tursiops truncatus | Sudan (Republic of) |
| AoI | 23WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | West Hormozgan Islands AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Sousa plumbea, Tursiops aduncus | Iran (Islamic Republic of) |
| AoI | 05WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Golfe du Tadjoura AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon, Sousa plumbea, Stenella longirostris, Tursiops truncatus | Djibouti, Somalia |
| AoI | 06WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Gulf of Aden and Socotra Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis tropicalis, Indopacetus pacificus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Lagenodelphis hosei, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Steno bredanensis, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Djibouti, Eritrea, Somalia, Yemen |
| AoI | 07WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Hormoz Northern Coastal Area AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Iran (Islamic Republic of) |
| AoI | 09WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Lamu to Kiuanga Archipelago AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Kenya |
| AoI | 11WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Maputo Bay AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Mozambique |
| AoI | 16WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Rufiji to Mafia-Kilwa AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Dugong dugon | Tanzania |
| AoI | 20WIOCAS19NaNaAoI | Western Indian Ocean and Arabian Seas | Strait of Tiran AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | Saudi Arabia, Egypt |
| IMMA | 16WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Maldives Archipelago and Adjacent Oceanic Waters IMMA | Read full IMMA summary | A, C1, C2, C3b, D2 | Balaenoptera edeni, Balaenoptera musculus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Lagenodelphis hosei, Kogia sima, Megaptera novaeangliae, Mesoplodon hotaula, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | India, Maldives | |
| IMMA | 17WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Mascarene Islands and Associated Oceanic Features IMMA | Read full IMMA summary | A, B1, B2, C1, C3b, D2 | Balaenoptera bonaerensis, Balaenoptera physalus, Eubalaena australis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Réunion - France | |
| IMMA | 36WIOCAS191922IMMA | Western Indian Ocean and Arabian Seas | Toliara, St. Augustine Canyon and Anakao IMMA | Read full IMMA summary | A, B1, B2, C1, D2 | Balaenoptera bonaerensis, Balaenoptera musculus brevicauda, Balaenoptera musculus intermedia, Balaenoptera physalus, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris, Stenella attenuata, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Madagascar | |
| IMMA | 04WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Comoros Island Chain and Adjacent Reef Banks IMMA | Read full IMMA summary | A, B1, B2, C1, C3b, D2 | Balaenoptera musculus, Dugong dugon, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Balaenoptera edeni, Delphinus delphis | Comores, Madagascar, Mayotte - France |
| IMMA | 26WIOCAS191922IMMA | Western Indian Ocean and Arabian Seas | Northwest Madagascar and Northeast Mozambique Channel IMMA | Read full IMMA summary | A, B1, B2, C1, C3b, D2 | Balaenoptera acutorostrata, Balaenoptera bonaerensis, Balaenoptera musculus, Balaenoptera omurai, Balaenoptera physalus, Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Comores, Madagascar, Mayotte - France | |
| IMMA | 32WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | South West Madagascar and Mozambique Channel IMMA | Read full IMMA summary | A, C3b, D2 | Balaenoptera bonaerensis, Balaenoptera musculus, Balaenoptera physalus, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Madagascar, France | |
| IMMA | 28WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Seychelles Plateau and Adjacent Oceanic Waters IMMA | Read full IMMA summary | A, B2, D2 | Balaenoptera musculus, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Seychelles | |
| IMMA | 01WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Aldabra Atoll IMMA | Read full IMMA summary | A, C1, C2, C3b | Dugong dugon, Megaptera novaeangliae | Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Mesoplodon densirostris, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Tursiops truncatus, Ziphius cavirostris | Seychelles |
| IMMA | 05WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Dhofar IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera musculus, Balaenoptera edeni, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Oman | |
| IMMA | 07WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Greater Pemba Channel IMMA | Read full IMMA summary | A, B1, D2 | Delphinus delphis tropicalis, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Kenya, Tanzania (United Republic of) | |
| IMMA | 02WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Bazaruto Archipelago to Inhambane Bay IMMA | Read full IMMA summary | A, B1 | Dugong dugon | Balaenoptera acutorostrata, Delphinus delphis, Feresa attenuata, Lagenodelphis hosei, Megaptera novaeangliae, Orcinus orca, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella longirostris, Tursiops aduncus | Mozambique |
| IMMA | 30WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Sindhudurg-Karwar IMMA | Read full IMMA summary | A, B1, D2 | Balaenoptera musculus, Balaenoptera edeni, Delphinus delphis, Kogia sima, Megaptera novaeangliae, Neophocaena phocaenoides, Orcinus orca, Pseudorca crassidens, Sousa plumbea, Stenella attenuata, Stenella coeruleoalba, Tursiops aduncus | India | |
| IMMA | 27WIOCAS191922IMMA | Western Indian Ocean and Arabian Seas | Oman Arabian Sea IMMA | Read full IMMA summary | A, B2, C3b | Megaptera novaeangliae | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis tropicalis, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Oman, Yemen |
| IMMA | 14WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Lamu Offshore IMMA | Read full IMMA summary | A | Balaenoptera musculus | Balaenoptera edeni, Globicephala macrorhynchus, Grampus griseus, Indopacetus pacificus, Megaptera novaeangliae, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella longirostris, Tursiops truncatus | Areas Beyond National Jurisdiction, Kenya, Somalia |
| IMMA | 23WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | North East Arabian Sea IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera edeni, Balaenoptera musculus, Grampus griseus, Indopacetus pacificus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Orcinus orca, Sousa plumbea, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Steno bredanensis, Tursiops aduncus, Ziphius cavirostris | India, Pakistan | |
| IMMA | 09WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Gulf of Masirah and Offshore Waters IMMA | Read full IMMA summary | A, C2, D2 | Balaenoptera edeni, Delphinus delphis, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Oman | |
| IMMA | 15WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Madagascar Central East Coast IMMA | Read full IMMA summary | B2, C1, C3b | Megaptera novaeangliae | Feresa attenuata, Indopacetus pacificus, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | Madagascar |
| IMMA | 21WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Muscat Coastal Waters and Offshore Canyons IMMA | Read full IMMA summary | C1, C2, D2 | Balaenoptera edeni, Balaenoptera musculus, Delphinus delphis, Feresa attenuata, Grampus griseus, Kogia sima, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops truncatus | Oman | |
| IMMA | 25WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Northern Red Sea Islands IMMA | Read full IMMA summary | A, B1, C3b, D1 | Sousa plumbea, Tursiops aduncus | Dugong dugon, Grampus griseus, Megaptera novaeangliae, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Tursiops truncatus | Egypt |
| IMMA | 37WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Watamu-Malindi and Watamu Banks IMMA | Read full IMMA summary | B1, C3b | Megaptera novaeangliae, Tursiops aduncus | Balaenoptera edeni, Globicephala macrorhynchus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Sousa plumbea, Stenella longirostris | Kenya |
| IMMA | 10WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Gulf of Salwa IMMA | Read full IMMA summary | A, B2, C1, C2 | Dugong dugon | Balaenoptera edeni, Delphinus delphis, Neophocaena phocaenoides, Orcinus orca, Sousa plumbea, Tursiops aduncus | Bahrain, Qatar, Saudi Arabia |
| IMMA | 20WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Mozambique Coastal Breeding Grounds IMMA | Read full IMMA summary | C1 | Megaptera novaeangliae | Delphinus delphis, Eubalaena australis, Orcinus orca, Sousa plumbea, Stenella longirostris, Tursiops aduncus | Mozambique, South Africa |
| IMMA | 31WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | South East African Coastal Migration Corridor IMMA | Read full IMMA summary | C3a | Megaptera novaeangliae | Delphinus delphis, Eubalaena australis, Orcinus orca, Sousa plumbea, Stenella longirostris, Tursiops aduncus | South Africa |
| IMMA | 35WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Southern Gulf and Coastal Waters IMMA | Read full IMMA summary | A, B2, C1, C2 | Dugong dugon, Neophocaena phocaenoides, Sousa plumbea, Tursiops aduncus | Balaenoptera edeni, Kogia sima, Megaptera novaeangliae, Orcinus orca | Qatar, Saudi Arabia, United Arab Emirates |
| IMMA | 33WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Southern Coastal and Shelf Waters of South Africa IMMA | Read full IMMA summary | A, B1, C2 | Arctocephalus pusillus, Balaenoptera edeni, Delphinus delphis, Sousa plumbea, Tursiops aduncus | Eubalaena australis, Megaptera novaeangliae, Orcinus orca | South Africa |
| IMMA | 22WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Nakhiloo Coastal Waters IMMA | Read full IMMA summary | A, B1, C1 | Neophocaena phocaenoides, Sousa plumbea | Balaenoptera edeni, Delphinus delphis, Stenella longirostris | Iran (Islamic Republic of) |
| IMMA | 34WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Southern Egyptian Red Sea Bays, Offshore Reefs and Islands IMMA | Read full IMMA summary | A, B1, B2, C1 | Dugong dugon, Grampus griseus, Sousa plumbea, Stenella longirostris, Tursiops aduncus, Tursiops truncatus | Balaenoptera edeni, Pseudorca crassidens | Egypt, Sudan (Republic of) |
| IMMA | 12WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Kisite-Shimoni IMMA | Read full IMMA summary | A, B1, C1 | Megaptera novaeangliae, Sousa plumbea, Tursiops aduncus | Dugong dugon, Stenella longirostris | Kenya |
| IMMA | 18WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Menai Bay IMMA | Read full IMMA summary | A, B1, C2 | Sousa plumbea, Tursiops aduncus | Megaptera novaeangliae, Tursiops truncatus | Tanzania (United Republic of) |
| IMMA | 03WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Cape Coastal Waters IMMA | Read full IMMA summary | B2, C1 | Eubalaena australis | Sousa plumbea, Tursiops truncatus | South Africa |
| IMMA | 24WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Northern Gulf and Confluence of Tigris, Euphrates and Kuran IMMA | Read full IMMA summary | A, B1 | Sousa plumbea | Neophocaena phocaenoides, Tursiops aduncus | Iran (Islamic Republic of), Iraq, Kuwait |
| IMMA | 06WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Farasan Archipelago IMMA | Read full IMMA summary | A, B2, C2 | Balaenoptera edeni, Dugong dugon, Sousa plumbea, Stenella longirostris, Tursiops aduncus | Orcinus orca | Saudi Arabia, Yemen |
| IMMA | 08WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Gulf of Kutch IMMA | Read full IMMA summary | A, B1, C2 | Dugong dugon, Sousa plumbea | Neophocaena phocaenoides | India |
| IMMA | 11WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Indus Estuary and Creeks IMMA | Read full IMMA summary | A, B1 | Neophocaena phocaenoides, Sousa plumbea | Tursiops aduncus | India, Pakistan |
| IMMA | 19WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Miani Hor IMMA | Read full IMMA summary | A, B1 | Neophocaena phocaenoides, Sousa plumbea | Tursiops aduncus | Pakistan |
| IMMA | 38WIOCAS192424IMMA | Western Indian Ocean and Arabian Seas | Madagascar Ridge IMMA | Read full IMMA summary | A, B2, C2, C3b, D2 | Balaenoptera bonaerensis, Balaenoptera borealis, Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Berardius arnuxii, Caperea marginata, Delphinus delphis, Eubalaena australis, Grampus griseus, Hyperoodon planifrons, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon grayi, Mesoplodon layardii, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, Madagascar | |
| IMMA | 39WIOCAS192424IMMA | Western Indian Ocean and Arabian Seas | Central Mozambique Channel and Western Madagascar IMMA | Read full IMMA summary | A, B2, C2, C3b, D2 | Balaenoptera musculus, Dugong dugon, Globicephala macrorhynchus, Grampus griseus, Feresa attenuata, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Sousa plumbea, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | France, Madagascar | |
| IMMA | 13WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Lakshadweep Archipelago IMMA | Read full IMMA summary | D2 | Balaenoptera musculus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella longirostris, Tursiops aduncus, Tursiops truncatus, Ziphius cavirostris | India | |
| IMMA | 29WIOCAS191919IMMA | Western Indian Ocean and Arabian Seas | Shelf Waters of Southern Madagascar IMMA | Read full IMMA summary | B2, C1, C2 | Megaptera novaeangliae | Madagascar | |
| IMMA | 01NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Somers Isles and Adjacent Seamounts IMMA | Read full IMMA summary | B2, C1, C2, C3b | Megaptera novaeangliae | Physeter macrocephalus, Tursiops truncatus, Ziphius cavirostris | Bermuda - United Kingdom |
| IMMA | 02NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Southern Newfoundland Shelf IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Halichoerus grypus, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Orcinus orca, Phoca vitulina, Phocoena phocoena, Physeter macrocephalus | Canada, France | |
| IMMA | 03NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Bay of Fundy IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Eubalaena glacialis, Globicephala melas, Halichoerus grypus, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Phoca vitulina, Phocoena phocoena | Balaenoptera musculus, Orcinus orca, Physeter macrocephalus | Canada, United States of America |
| IMMA | 04NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Cape Breton Trough IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cystophora cristata, Delphinus delphis, Eubalaena glacialis, Globicephala melas, Halichoerus grypus, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Pagophilus groenlandicus, Phoca vitulina vitulina, Phocoena phocoena | Canada | |
| IMMA | 05NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Western and Central Scotian Shelf Basins IMMA | Read full IMMA summary | A, B2, C2 | Eubalaena glacialis | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Physeter macrocephalus, Phocoena phocoena | Canada |
| IMMA | 06NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Mécatina Trough and Strait of Belle Isle IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cystophora cristata, Delphinus delphis, Globicephala melas, Halichoerus grypus, Leucopleurus acutus, Lagenorhynchus albirostris, Megaptera novaeangliae, Orcinus orca, Pagophilus groenlandicus, Phoca vitulina, Phocoena phocoena | Canada | |
| IMMA | 07NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | St. Lawrence Estuary IMMA | Read full IMMA summary | A, B2, C1, C2, D1 | Delphinapterus leucas, Phoca vitulina | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cystophora cristata, Halichoerus grypus, Leucopleurus acutus, Megaptera novaeangliae, Pagophilus groenlandicus, Phocoena phocoena | Canada |
| IMMA | 08NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Sable Island Grey Seal Breeding Area IMMA | Read full IMMA summary | B2, C1 | Halichoerus grypus | Canada | |
| IMMA | 10NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Sackville Spur and Orphan Basin IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Balaenoptera musculus, Globicephala melas, Hyperoodon ampullatus, Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon bidens, Physeter macrocephalus, Ziphius cavirostris | Delphinus delphis, Lagenorhynchus albirostris, Orcinus orca, Phocoena phocoena, Tursiops truncatus | Areas Beyond National Jurisdiction, Canada |
| IMMA | 09NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Eastern Scotian Slope Canyons IMMA | Read full IMMA summary | A, B1, B2, C2, D1, D2 | Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Hyperoodon ampullatus, Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon bidens, Physeter macrocephalus, Stenella coeruleoalba, Ziphius cavirostris | Grampus griseus, Tursiops truncatus | Canada |
| IMMA | 13NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | St. Vincent-Bequia Channel IMMA | Read full IMMA summary | B2 | Kogia sima | Feresa attenuata, Globicephala macrorhynchus, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon europaeus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella frontalis, Stenella longirostris, Ziphius cavirostris | Saint Vincent and the Grenadines |
| IMMA | 11NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Northern Sargasso Sea IMMA | Read full IMMA summary | A, B2, C2 | Physeter macrocephalus | Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Grampus griseus, Megaptera novaeangliae, Stenella coeruleoalba, Stenella frontalis | Areas Beyond National Jurisdiction, Bermuda - United Kingdom, Canada, United States of America |
| IMMA | 12NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Southeast Shoal of Grand Banks IMMA | Read full IMMA summary | B2, C2 | Lagenorhynchus albirostris, Megaptera novaeangliae | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Globicephala melas, Leucopleurus acutus, Orcinus orca | Areas Beyond National Jurisdiction, Canada |
| IMMA | 14NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Eastern Caribbean Islands IMMA | Read full IMMA summary | A, B1, B2, D2 | Balaenoptera edeni brydei, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Balaenoptera borealis | Anguilla - United Kingdom, Antigua and Barbuda, Barbados, British Virgin Islands - United Kingdom, Dominica, Grenada, Guadeloupe - France, Martinique - France, Montserrat - United Kingdom, Saba - Netherlands, Saint Barthélemy - France, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Saint Martin - France, Sint Maarten - Netherlands, Sint-Eustatius - Netherlands, Trinidad and Tobago, United States Virgin Islands - United States |
| IMMA | 15NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Maracaibo Lake System IMMA | Read full IMMA summary | A, B2, C1, C2 | Sotalia guianensis, Trichechus manatus manatus | Tursiops truncatus | Colombia, Venezuela (Bolivarian Republic of) |
| IMMA | 16NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Punta Mona to Bocas del Toro Archipelago IMMA | Read full IMMA summary | A, B1, C2, D1 | Sotalia guianensis, Trichechus manatus manatus, Tursiops truncatus | Costa Rica, Panama | |
| IMMA | 19NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Mesoamerican Barrier Reef IMMA | Read full IMMA summary | A, B2, C1, C2 | Trichechus manatus manatus | Tursiops truncatus | Belize, Guatemala, Mexico |
| IMMA | 20NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Cayo Miskito IMMA | Read full IMMA summary | A, B1, C2 | Sotalia guianensis, Trichechus manatus manatus | Tursiops truncatus | Honduras, Nicaragua |
| IMMA | 17NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Gulf of Mexico Outer Continental Shelf and Continental Slope IMMA | Read full IMMA summary | A, B1, B2, D2 | Balaenoptera ricei, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Areas Beyond National Jurisdiction, Cuba, Mexico, United States of America | |
| IMMA | 18NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Borikén IMMA | Read full IMMA summary | A, B1, C1, C3b, D1, D2 | Globicephala macrorhynchus, Megaptera novaeangliae, Physeter macrocephalus, Stenella longirostris, Steno bredanensis, Trichechus manatus manatus, Tursiops truncatus | Balaenoptera acutorostrata, Cystophora cristata, Feresa attenuata, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Pseudorca crassidens, Stenella attenuata, Stenella coeruleoalba, Stenella frontalis, Ziphius cavirostris | Puerto Rico - United States |
| IMMA | 21NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Lucayan Archipelago IMMA | Read full IMMA summary | A, B1, B2, C1, D1, D2 | Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Stenella attenuata, Stenella frontalis, Steno bredanensis, Trichechus manatus manatus, Trichechus manatus latirostris, Tursiops truncatus, Ziphius cavirostris | Balaenoptera acutorostrata, Balaenoptera edeni, Balaenoptera physalus, Delphinus delphis, Feresa attenuata, Pseudorca crassidens, Stenella clymene, Stenella coeruleoalba, Stenella longirostris longirostris | Bahamas, Cuba, Dominican Republic, Turks and Caicos Islands - United Kingdom, United States of America |
| IMMA | 22NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Southern Caribbean Upwelling System IMMA | Read full IMMA summary | A, B1, C1, C2, D1, D2 | Balaenoptera edeni, Delphinus delphis, Globicephala macrorhynchus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Sotalia guianensis, Stenella attenuata, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Feresa attenuata, Grampus griseus, Kogia sima, Mesoplodon europaeus, Peponocephala electra, Pseudorca crassidens, Stenella clymene, Stenella coeruleoalba, Trichechus manatus manatus, Ziphius cavirostris | Aruba - Netherlands, Bonaire - Netherlands, Colombia, Curaçao - Netherlands, Grenada, Trinidad and Tobago, Venezuela (Bolivarian Republic of) |
| IMMA | 23NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | West Indies Humpback Whale Breeding Ground IMMA | Read full IMMA summary | C1 | Megaptera novaeangliae | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera edeni brydei, Balaenoptera physalus, Delphinus delphis, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Stenella longirostris, Steno bredanensis, Trichechus manatus, Tursiops truncatus, Ziphius cavirostris | Anguilla - United Kingdom, Antigua and Barbuda, Bahamas, Barbados, British Virgin Islands - United Kingdom, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe - France, Haiti, Martinique - France, Montserrat - United Kingdom, Puerto Rico - United States, Saba - Netherlands, Saint Barthélemy - France, Saint Kitts and Nevis, Saint Lucia, Saint Martin - France, Saint Vincent and the Grenadines, Sint-Eustatius - Netherlands, Trinidad and Tobago, Turks and Caicos Islands - United Kingdom, United States Virgin Islands - United States, Venezuela (Bolivarian Republic of) |
| IMMA | 24NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Campeche and Tabasco Lagoon System IMMA | Read full IMMA summary | A1, B1, B2, D1 | Trichechus manatus manatus, Tursiops truncatus | Mexico | |
| IMMA | 25NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Lake Gatun and Panama Canal IMMA | Read full IMMA summary | A, B1 | Trichechus manatus manatus | Panama | |
| IMMA | 26NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Southern Labrador Pack Ice Whelping Area IMMA | Read full IMMA summary | A, C1, C2 | Cystophora cristata, Pagophilus groenlandicus, Ursus maritimus | Canada | |
| IMMA | 27NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | North Atlantic Humpback Whale Migratory Corridor IMMA | Read full IMMA summary | C3a | Megaptera novaeangliae | Anguilla - United Kingdom, Antigua and Barbuda, Areas Beyond National Jurisdiction, Bermuda - United Kingdom, British Virgin Islands - United Kingdom, Canada, Dominica, Dominican Republic, Faroe Islands - Denmark, Greenland, Guadeloupe - France, Iceland, Ireland, Jan Mayen - Norway, Martinique - France, Norway, Portugal, Puerto Rico - United States, Russian Federation, Saint Pierre and Miquelon - France, Svalbard - Norway, United Kingdom of Great Britain and Northern Ireland, United States of America, United States Virgin Islands - United States | |
| IMMA | 28NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Cabot Strait IMMA | Read full IMMA summary | A, C3b, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cystophora cristata, Delphinus delphis, Eubalaena glacialis, Globicephala melas, Halichoerus grypus, Lagenorhynchus albirostris, Leucopleurus acutus, Megaptera novaeangliae, Orcinus orca, Pagophilus groenlandicus, Phocoena phocoena | Canada | |
| IMMA | 29NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Gulf of Maine and Georges Bank IMMA | Read full IMMA summary | A, B2, C1, C2, C3b, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Eubalaena glacialis, Globicephala melas, Grampus griseus, Halichoerus grypus, Leucopleurus acutus, Megaptera novaeangliae, Phoca vitulina, Phocoena phocoena, Physeter macrocephalus, Tursiops truncatus | Balaenoptera musculus, Orcinus orca | Canada, United States of America |
| IMMA | 30NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Cape Hatteras Shelf Break Point IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera acutorostrata, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Grampus griseus, Hyperoodon ampullatus, Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon europaeus, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus truncatus, Ziphius cavirostris | Balaenoptera musculus, Eubalaena glacialis, Feresa attenuata, Kogia breviceps, Kogia sima, Orcinus orca | United States of America |
| IMMA | 31NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Northwestern and Southern Gulf of St. Lawrence IMMA | Read full IMMA summary | A, B2, C1, C2, D2 | Balaenoptera acutorostrata, Balaenoptera musculus, Balaenoptera physalus, Cystophora cristata, Delphinapterus leucas, Eubalaena glacialis, Globicephala melas, Halichoerus grypus, Lagenorhynchus albirostris, Leucopleurus acutus, Megaptera novaeangliae, Pagophilus groenlandicus, Phoca vitulina, Phocoena phocoena, Physeter macrocephalus | Canada | |
| IMMA | 32NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Northwest Atlantic Canyon and Slope System IMMA | Read full IMMA summary | A, C2, D2 | Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Eubalaena glacialis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Hyperoodon ampullatus, Kogia breviceps, Kogia sima, Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon bidens, Mesoplodon europaeus, Mesoplodon mirus, Physeter macrocephalus, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Tursiops truncatus, Ziphius cavirostris | Balaenoptera acutorostrata, Mesoplodon densirostris, Orcinus orca | Areas Beyond National Jurisdiction, Canada, United States of America, Saint Pierre and Miquelon - France |
| IMMA | 33NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Georges Bank Canyons and Bear Seamount IMMA | Read full IMMA summary | A, B2, C2, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Eubalaena glacialis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Hyperoodon ampullatus, Kogia spp., Leucopleurus acutus, Megaptera novaeangliae, Mesoplodon bidens, Mesoplodon mirus, Physeter macrocephalus, Stenella coeruleoalba, Stenella frontalis, Tursiops truncatus, Ziphius cavirostris | Balaenoptera musculus | Areas Beyond National Jurisdiction, Canada, United States of America |
| IMMA | 34NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Coabana IMMA | Read full IMMA summary | A, B2, C1, C2 | Trichechus manatus manatus | Balaenoptera edeni, Balaenoptera physalus, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Megaptera novaeangliae, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Cuba |
| IMMA | 35NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Florida Keys IMMA | Read full IMMA summary | A, B1, B2, C2 | Trichechus manatus latirostris, Tursiops truncatus | United States of America | |
| IMMA | 36NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Texas Coastal Bend IMMA | Read full IMMA summary | B1, B2 | Tursiops truncatus | United States of America | |
| IMMA | 37NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | West Florida Seagrass Beds IMMA | Read full IMMA summary | A, B1, B2 | Trichechus manatus latirostris, Tursiops truncatus | United States of America | |
| IMMA | 39NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Mid-Atlantic Bight IMMA | Read full IMMA summary | A, B2, C2, C3b, D2 | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera physalus, Delphinus delphis, Eubalaena glacialis, Globicephala macrorhynchus, Globicephala melas, Grampus griseus, Leucopleurus acutus, Megaptera novaeangliae, Phocoena phocoena, Physeter macrocephalus, Stenella frontalis, Tursiops erebennus, Tursiops truncatus | Halichoerus grypus, Phoca vitulina | United States of America |
| IMMA | 40NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Northern Gulf of Mexico Bays, Sounds and Estuaries IMMA | Read full IMMA summary | B1 | Tursiops truncatus | United States of America | |
| IMMA | 41NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | East Florida Warm Water Refuges IMMA | Read full IMMA summary | A, B1, B2 | Trichechus manatus latirostris, Tursiops truncatus | Tursiops erebennus | United States of America |
| IMMA | 42NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Alvarado Inland and Coastal Waters and Veracruz Reef System IMMA | Read full IMMA summary | A, B1 | Trichechus manatus manatus, Tursiops truncatus | Stenella frontalis, Steno bredanensis | Mexico |
| IMMA | 43NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | Urabá to Morrosquillo IMMA | Read full IMMA summary | A, B1, C2, D2 | Physeter macrocephalus, Sotalia guianensis, Stenella attenuata, Stenella frontalis, Stenella longirostris, Trichechus manatus manatus, Tursiops truncatus | Balaenoptera edeni, Balaenoptera musculus, Balaenoptera physalus, Delphinus delphis, Globicephala macrorhynchus, Kogia breviceps, Megaptera novaeangliae, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Pseudorca crassidens, Stenella clymene, Stenella coeruleoalba, Ziphius cavirostris | Colombia |
| IMMA | 38NWATLO242424IMMA | North West Atlantic Ocean and Wider Caribbean | South Atlantic Bight IMMA | Read full IMMA summary | A, B2, C1 | Eubalaena glacialis, Tursiops truncatus | Megaptera novaeangliae, Stenella frontalis | United States of America |
| AoI | 08NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Cayman Trench AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Globicephala macrorhynchus, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Physeter macrocephalus, Stenella attenuata, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Belize, Cayman Islands - United Kingdom, Colombia, Cuba, Haiti, Honduras, Jamaica, Mexico, Nicaragua |
| AoI | 05NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Southern Slopes and Northern Banks of the Dominican Republic Sea AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera edeni, Globicephala macrorhynchus, Megaptera novaeangliae, Mesoplodon europaeus, Orcinus orca, Physeter macrocephalus, Stenella attenuata, Stenella frontalis, Steno bredanensis, Trichechus manatus, Tursiops truncatus, Ziphius cavirostris | Aruba - Netherlands, Curaçao - Netherlands, Dominican Republic, Puerto Rico - United States, Venezuela (Bolivarian Republic of) |
| AoI | 11NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Pamlico Sound AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Tursiops truncatus | United States of America |
| AoI | 04NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Gyres of Mosquitos and Darien Gulfs AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni, Balaenoptera physalus, Globicephala macrorhynchus, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus | Colombia, Costa Rica, Jamaica, Nicaragua, Panama |
| AoI | 10NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Gulf of Paria AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Megaptera novaeangliae | Trinidad and Tobago, Venezuela (Bolivarian Republic of) |
| AoI | 07NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Grenada Basin AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera edeni brydei, Feresa attenuata, Globicephala macrorhynchus, Grampus griseus, Kogia breviceps, Kogia sima, Lagenodelphis hosei, Mesoplodon densirostris, Mesoplodon europaeus, Orcinus orca, Peponocephala electra, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella clymene, Stenella coeruleoalba, Stenella frontalis, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Antigua and Barbuda, Dominica, Grenada, Guadeloupe - France, Martinique - France, Montserrat - United Kingdom, Saba - Netherlands, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sint-Eustatius - Netherlands, United States Virgin Islands - United States, Venezuela (Bolivarian Republic of) |
| AoI | 06NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Golfe de la Gonâve AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Globicephala macrorhynchus, Grampus griseus, Kogia sima, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Steno bredanensis, Trichechus manatus manatus, Tursiops truncatus, Ziphius cavirostris | Cuba, Haiti |
| AoI | 09NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Eastern Caribbean Windward Offshore Waters AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Balaenoptera acutorostrata, Globicephala macrorhynchus, Kogia spp., Lagenodelphis hosei, Megaptera novaeangliae, Mesoplodon spp., Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella longirostris, Steno bredanensis, Tursiops truncatus, Ziphius cavirostris | Antigua and Barbuda, Areas Beyond National Jurisdiction, Barbados, Dominica, Guadeloupe - France, Martinique - France |
| AoI | 03NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Panama-Costa Rica Manatee Corridor AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Trichechus manatus manatus | Costa Rica, Panama |
| AoI | 01NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Southern Gulf of Mexico Inner Shelf AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Globicephala macrorhynchus, Grampus griseus, Stenella frontalis, Steno bredanensis, Trichechus manatus manatus, Tursiops truncatus | Mexico |
| AoI | 02NWATLO24NaNaAoI | North West Atlantic Ocean and Wider Caribbean | Cordillera Beata AoI | Requires more data | Unconfirmed - pending further assessment | Unconfirmed - pending further assessment | Globicephala macrorhynchus, Megaptera novaeangliae, Orcinus orca, Physeter macrocephalus, Pseudorca crassidens, Stenella attenuata, Stenella frontalis, Steno bredanensis | Colombia, Dominican Republic, Haiti, Venezuela (Bolivarian Republic of) |
| Area status | Region | Title | Criteria | Qualifying Species | Supporting Species | jurisdiction |
