{"abstract":"In accordance with the Marine Mammal Protection Act (MMPA), as amended, its implementing regulations, and NMFS' MMPA regulations for taking marine mammals incidental to geophysical surveys related to oil and gas activities in the Gulf of America (GOA), notification is hereby given that a Letter of Authorization (LOA) has been issued to WesternGeco, LLC (WesternGeco) for the take of marine mammals incidental to geophysical survey activity in the GOA.","action":"Notice; issuance of letter of authorization.","agencies":[{"raw_name":"DEPARTMENT OF COMMERCE","name":"Commerce Department","id":54,"url":"https://www.federalregister.gov/agencies/commerce-department","json_url":"https://www.federalregister.gov/api/v1/agencies/54","parent_id":null,"slug":"commerce-department"},{"raw_name":"National Oceanic and Atmospheric Administration","name":"National Oceanic and Atmospheric Administration","id":361,"url":"https://www.federalregister.gov/agencies/national-oceanic-and-atmospheric-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/361","parent_id":54,"slug":"national-oceanic-and-atmospheric-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/08/13/2026-16552.html","cfr_references":[],"citation":"91 FR 52290","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The LOA is effective from August 11, 2026 through August 30, 2027.","disposition_notes":null,"docket_ids":["RTID 0648-XF914"],"dockets":[],"document_number":"2026-16552","effective_on":"2026-08-11","end_page":52293,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/08/13/2026-16552.xml","html_url":"https://www.federalregister.gov/documents/2026/08/13/2026-16552/taking-and-importing-marine-mammals-taking-marine-mammals-incidental-to-geophysical-surveys-related","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-16552?publication_date=2026-08-13","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-08-13/2026-16552/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":160,"last_updated":"2026-10-24 18:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-08-13/pdf/2026-16552.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-16552.pdf?1786538719","publication_date":"2026-08-13","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/08/13/2026-16552.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2026-08-13T07:26:07Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":52290,"subtype":null,"title":"Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Geophysical Surveys Related to Oil and Gas Activities in the Gulf of America","toc_doc":"Geophysical Surveys Related to Oil and Gas Activities in the Gulf of America","toc_subject":"Taking or Importing of Marine Mammals","topics":[],"type":"Notice","volume":91}