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USA - Federal Motor Vehicle Safety Standards No. 303, Fuel System Integrity of Compressed Natural Gas Vehicles
The National Highway Traffic Safety Administration (NHTSA) published a notice of proposed rulemaking (NPRM) (notified as G/TBT/N/USA/2204) proposing to remove obsolete text in Federal Motor Vehicle Safety Standard (FMVSS) No. 303, ''Fuel System Integrity of Compressed Natural Gas Vehicles.''
The agency received no comment on the proposed changes to FMVSS No. 303, and therefore the agency is adopting the changes in this final rule.
Effective date: July 6, 2026.
Source Link:
G/TBT/N/USA/2204/Add.1