New Car Assessment Program

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 Transportation National Highway Traffic Safety Administration [Docket No. NHTSA-2026-1156] RIN 2127-ZA28 AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation (Department or DOT). ACTION: Request for comments (RFC). SUMMARY: This notice requests comment on a proposal to update the NHTSA's New Car Assessment Program (NCAP) by adding rear automatic braking (RAB) systems with pedestrian avoidance ability to the advanced driver assistance systems (ADAS) technologies NHTSA currently recommends. NHTSA proposes to identify and evaluate vehicles in the marketplace that offer systems that pass NCAP performance test criteria for RAB. The proposed updates to NCAP would give consumers important safety information about technologies designed to prevent crashes with pedestrians when the vehicle is moving in reverse. DATES: Comments should be submitted no later than July 27, 2026. ADDRESSES: You may submit comments to the docket number identified in the heading of this document by one of the following methods: Federal Rulemaking Portal: http://www.regulations.gov . Follow the online instructions for submitting comments. Mail: Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue SE, West Building Ground Floor, Room W12-140, Washington, DC 20590-0001. Hand Delivery: 1200 New Jersey Avenue SE, West Building Ground Floor, Room W12-140, Washington, DC, between 9 a.m. and 5 p.m. ET, Monday through Friday, except…