A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the National Highway Traffic Safety Administration relating to "Federal Motor Vehicle Safety Standards; Fuel System Integrity of Hydrogen Vehicles; Compressed Hydrogen Storage System Integrity; Incorporation by Reference".

This bill (SJRES 55) is a congressional resolution seeking to block a rule issued by the National Highway Traffic Safety Administration (NHTSA). The NHTSA rule, published in January 2025, established safety standards for hydrogen fuel systems in vehicles. The resolution aims to nullify this rule through a formal disapproval process under federal law, meaning the safety standards would not take effect. This directly affects hydrogen vehicle manufacturers and dealers who would have been required to comply with the NHTSA rule.