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Proposed rule; extension of comment period.

NHTSA received requests to extend the comment period for the Notice of Proposed Rulemaking (NPRM) regarding fuel system integrity of hydrogen vehicles and compressed hydrogen storage system integrity that NHTSA published on April 17, 2024. The comment period for the NPRM was scheduled to end on June 17, 2024. NHTSA is extending the comment period for the NPRM by 30 days.

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