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Title 50

Displaying title 50, up to date as of 6/15/2026. Title 50 was last amended 6/15/2026.
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Title 50Wildlife and FisheriesPart / Section
Chapter IUnited States Fish and Wildlife Service, Department of the Interior1 – 92
Subchapter BTaking, Possession, Transportation, Sale, Purchase, Barter, Exportation, and Importation of Wildlife and Plants10 – 24
Part 18Marine Mammals18.1 – 18.152
Subpart AIntroduction18.1 – 18.3
§ 18.1Purpose of regulations.
§ 18.2Scope of regulations.
§ 18.3Definitions.
Subpart BProhibitions18.11 – 18.14
§ 18.11Prohibited taking.
§ 18.12Prohibited importation.
§ 18.13Prohibited uses, possession, transportation, and sales.
§ 18.14Marine mammals taken before the Act.
Subpart CGeneral Exceptions18.21 – 18.27
Subpart DSpecial Exceptions18.30 – 18.34
Subpart E—Depleted Species or Stocks [Reserved]
Subpart FTransfer of Management Authority to States
Subpart GNotice and Hearing on Section 103 Regulations18.70 – 18.91
Subpart HWaiver of Moratorium on Taking and Importation of Individual Marine Mammal Species18.92 – 18.94
§ 18.92Purpose of regulations.
§ 18.93Scope of regulations.
§ 18.94Pacific walrus (Alaska).
Subpart INonlethal Taking of Northern Sea Otters Incidental to Pile Driving and Marine Construction in Seward, Sitka, and Kodiak, Alaska18.100 – 18.110
Subpart JNonlethal Taking of Marine Mammals Incidental to Oil and Gas Exploration, Development, and Production Activities in the Beaufort Sea and Adjacent Northern Coast of Alaska18.119 – 18.129
Subpart K [Reserved]
Subpart LNonlethal Taking of Marine Mammals Incidental to Pile Driving and Marine Construction Activities in the Gulf of Alaska18.142 – 18.152