{"abstract":"The Department of the Interior (Department or DOI) is adopting the interim final rule (IFR) published on July 3, 2025, with minor changes, as final. In the IFR, DOI provided a 30-day comment period for the public to review and make comments. This final rule addresses public comments and adopts as final the IFR, with certain substantive changes as explained herein. The IFR partially rescinded DOI's regulations implementing the National Environmental Policy Act (NEPA) and made necessary targeted updates to those provisions that were not repealed. DOI will henceforth maintain the majority of its NEPA procedures--which apply only to DOI's internal processes--in a Departmental Handbook separate from the Code of Federal Regulations (CFR).","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Office of the Secretary"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/02/24/2026-03708.html","cfr_references":[{"chapter":null,"citation_url":null,"part":46,"title":43}],"citation":"91 FR 8738","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective February 24, 2026.","disposition_notes":null,"docket_ids":["267D0102DM","DS6CS00000","DLSN00000.000000","DOI-2025-0004"],"dockets":[{"supporting_documents":[{"title":"Semiannual Regulatory Agenda","document_id":"DOI_FRDOC_0001-0130"},{"title":"Privacy Act: Exemption for the Personnel Security Program Files System","document_id":"DOI_FRDOC_0001-0129"},{"title":"Paleontological Resources Preservation","document_id":"DOI_FRDOC_0001-0124"}],"agency_name":"DOI","documents":[{"comment_count":0,"comment_start_date":"2026-02-24","updated_at":"2026-02-24T09:59:29.215-05:00","comment_url":"https://www.regulations.gov/commenton/DOI_FRDOC_0001-0158","allow_late_comments":false,"id":"DOI_FRDOC_0001-0158","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"DOI_FRDOC_0001","title":"Sandbox Federal Register Documents to be moved to proper docket"}],"document_number":"2026-03708","effective_on":"2026-02-24","end_page":8762,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/02/24/2026-03708.xml","html_url":"https://www.federalregister.gov/documents/2026/02/24/2026-03708/national-environmental-policy-act-implementing-regulations","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-03708?publication_date=2026-02-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-02-24/2026-03708/mods.xml","not_received_for_publication":null,"page_length":25,"page_views":{"count":2826,"last_updated":"2026-04-04 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-24/pdf/2026-03708.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03708.pdf?1771854321","publication_date":"2026-02-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/02/24/2026-03708.txt","regulation_id_number_info":{"1090-AB18":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/1090-AB18/national-environmental-policy-act-implementing-regulations","title":"National Environmental Policy Act Implementing Regulations","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=1090-AB18&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["1090-AB18"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Semiannual Regulatory Agenda","document_id":"DOI_FRDOC_0001-0130"},{"title":"Privacy Act: Exemption for the Personnel Security Program Files System","document_id":"DOI_FRDOC_0001-0129"},{"title":"Paleontological Resources Preservation","document_id":"DOI_FRDOC_0001-0124"}],"comments_count":0,"agency_id":"DOI","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=DOI_FRDOC_0001","supporting_documents_count":0,"docket_id":"DOI_FRDOC_0001","document_id":"DOI_FRDOC_0001-0158","regulation_id_number":null,"title":"Sandbox Federal Register Documents to be moved to proper docket","checked_regulationsdotgov_at":"2026-02-25T15:55:04Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":8738,"subtype":null,"title":"National Environmental Policy Act Implementing Regulations","toc_doc":"National Environmental Policy Act Implementing Regulations","toc_subject":null,"topics":["Environmental impact statements","Environmental protection"],"type":"Rule","volume":91}