{"abstract":"On November 25, 2024, and December 3, 2024, the National Highway Traffic Safety Administration (NHTSA) published in the Federal Register two final decision notices announcing changes to the Agency's New Car Assessment Program (NCAP) and stated that these changes would be implemented beginning with model year 2026 vehicles. This notice announces that implementation of the changes discussed in the November 2024 and December 2024 notices are postponed for one model year.","action":"Notice of postponement of the implementation of program updates for the New Car Assessment Program (NCAP).","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"National Highway Traffic Safety Administration","name":"National Highway Traffic Safety Administration","id":345,"url":"https://www.federalregister.gov/agencies/national-highway-traffic-safety-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/345","parent_id":492,"slug":"national-highway-traffic-safety-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2025/09/22/2025-18285.html","cfr_references":[],"citation":"90 FR 45463","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Crashworthiness pedestrian protection assessments, as discussed in NCAP's November 25, 2024 notice, as well as planned changes to the ADAS technologies included in NCAP, as described in NCAP's December 3, 2024 notice, will be implemented for model year 2027 vehicles.","disposition_notes":null,"docket_ids":["Docket No. NHTSA-2024-0077"],"dockets":[{"supporting_documents":[],"agency_name":"NHTSA","documents":[{"comment_count":0,"comment_start_date":"2025-09-22","updated_at":"2025-09-22T11:55:52.851-04:00","comment_url":"https://www.regulations.gov/commenton/NHTSA-2024-0077-0004","allow_late_comments":false,"id":"NHTSA-2024-0077-0004","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"NHTSA-2024-0077","title":"New Car Assessment Program Final Decision Notice – Advanced Driver Assistance Systems and Roadmap"}],"document_number":"2025-18285","effective_on":null,"end_page":45466,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2025/09/22/2025-18285.xml","html_url":"https://www.federalregister.gov/documents/2025/09/22/2025-18285/new-car-assessment-program-ncap-notice-delay-of-program-updates","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2025-18285?publication_date=2025-09-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2025-09-22/2025-18285/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":2683,"last_updated":"2026-10-22 16:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-09-22/pdf/2025-18285.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-18285.pdf?1758285914","publication_date":"2025-09-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2025/09/22/2025-18285.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"NHTSA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=NHTSA-2024-0077","supporting_documents_count":0,"docket_id":"NHTSA-2024-0077","document_id":"NHTSA-2024-0077-0004","regulation_id_number":null,"title":"New Car Assessment Program Final Decision Notice – Advanced Driver Assistance Systems and Roadmap","checked_regulationsdotgov_at":"2025-09-23T18:55:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":45463,"subtype":null,"title":"New Car Assessment Program (NCAP) Notice-Delay of Program Updates","toc_doc":"Delay of Program Updates","toc_subject":"New Car Assessment Program","topics":[],"type":"Notice","volume":90}