2127-AM75 202504 Unified Agenda of Federal Regulatory and Deregulatory Actions 2127 National Highway Traffic Safety Administration NHTSA 2100 Department of Transportation DOT Response to Petitions for Reconsideration, Fuel System Integrity of Hydrogen Vehicles and Compressed Hydrogen Storage System Integrity

This rulemaking would respond to petitions for reconsideration of the January 2025 final rule establishing Federal Motor Vehicle Safety Standards for the safety integrity of hydrogen vehicles and compressed hydrogen storage systems. NHTSA received petitions for reconsideration of the final rule from Hexagon Agility, Toyota Motor North America Inc., and Newhouse Technology, LLC. The petitioners’ requested technical clarifications and minor updates to the regulatory text to improve practicability and objectivity of the performance tests.

]]> Substantive, Nonsignificant First Time Published in The Unified Agenda Final Rule Stage Undetermined No Deregulatory 49 CFR 571.303 49 CFR 571.304 49 U.S.C. 322 49 U.S.C. 30111, 30115, 30117 49 U.S.C. 30166 No Final Rule 09/00/2025 Undetermined None No Undetermined No No 2127-AM40 Related to Jim Myers Chief, Special Vehicles and Systems Division 2127 National Highway Traffic Safety Administration NHTSA 202 493-0031 james.myers@dot.gov 1200 New Jersey Avenue SE, Washington DC 20590