Commerce Department, National Oceanic and Atmospheric Administration
NMFS has received a request from Hilcorp Alaska, LLC (Hilcorp) for promulgation of incidental take regulations (ITR) and issuance of an associated Letter of Authorization (LOA) that would authorize continued take of marine mammals over 5 years (2026-2031) incidental to the construction, maintenance and use of sea ice roads, trails and adjacent ice pads after the expiration of the existing ITR and LOA. Pursuant to the Marine Mammal Protection Act (MMPA), NMFS is proposing regulations setting forth permissible methods of taking, other means of effecting the least practicable adverse impact on such marine mammal stocks (i.e., mitigation measures), and requirements pertaining to monitoring and reporting takes and requests comments on the proposed rule. NMFS will consider public comments prior to making any final decision on the promulgation of the requested ITR and issuance of the LOA; agency responses to public comments will be summarized in the final rule, if promulgated.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Commerce National Oceanic and Atmospheric Administration 50 CFR Part 217 [Docket No. 260123-0032] RIN 0648-BN38 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Proposed rule; request for comments. SUMMARY: NMFS has received a request from Hilcorp Alaska, LLC (Hilcorp) for promulgation of incidental take regulations (ITR) and issuance of an associated Letter of Authorization (LOA) that would authorize continued take of marine mammals over 5 years (2026-2031) incidental to the construction, maintenance and use of sea ice roads, trails and adjacent ice pads after the expiration of the existing ITR and LOA. Pursuant to the Marine Mammal Protection Act (MMPA), NMFS is proposing regulations setting forth permissible methods of taking, other means of effecting the least practicable adverse impact on such marine mammal stocks ( i.e., mitigation measures), and requirements pertaining to monitoring and reporting takes and requests comments on the proposed rule. NMFS will consider public comments prior to making any final decision on the promulgation of the requested ITR and issuance of the LOA; agency responses to public comments will be summarized in the final rule, if promulgated. DATES: Comments and information must be received no later than March 4, 2026. ADDRESSES: A plain language summary of this proposed rule is available at: https://www.regulations.gov/​docket/​NOAA-NMFS-2026-0…
Citation: 91 FR 4468
