Effective dates.

  1. Law
  2. CFR 50
  3. Wildlife and Fisheries
  4. National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce
  5. Marine Mammals
  6. Regulations Governing the Take of Marine Mammals Incidental to Specified Activities
  7. Taking Marine Mammals Incidental to Rehabilitation of the Jetty System at the Mouth of the Columbia River in Oregon and Washington
  8. Effective dates.

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§ 217.231 Effective dates.

Regulations in this subpart are effective May 1, 2017 through April 30, 2022.


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