National Highway Traffic Safety Administration June 9, 2023 – Federal Register Recent Federal Regulation Documents

NHTSA received two requests to extend the comment period for the Advance Notice of Proposed Rulemaking (ANPRM) regarding side underride guards that NHTSA published on April 21, 2023. The comment period for the ANPRM was scheduled to end on June 20, 2023. NHTSA is extending the comment period for the ANPRM by 30 days.