{"data":{"id":"us/50-cfr-218.141","jurisdiction":"us","citation":"50 CFR 218.141","heading":"Effective dates.","body":"Regulations in this subpart are effective from November 9, 2020, through November 8, 2027.","path":["Title 50—Wildlife and Fisheries","CHAPTER II—NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE","SUBCHAPTER C—MARINE MAMMALS","PART 218—REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS","Subpart O—Taking and Importing Marine Mammals; U.S. Navy's Northwest Training and Testing (NWTT)"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-50.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:39Z","sha256":"41b8b66b48c7e0f1d5524fad2d879296fb7bcbdbd63a8a85e95ed3356457c6c3","source_id":"us-cfr","stale":true,"prev":"us/50-cfr-218.140","next":"us/50-cfr-218.142"},"notice":"GroundRules: Original legal text. Not legal advice."}