Regulations last checked for updates: Feb 11, 2026

Title 23 - Highways last revised: Jan 02, 2026
Searching within: All TitlesTitle 23Chapter IIIPart 1340Subpart A - Subpart A—General
§ 1340.1 - Purpose.

This part establishes uniform criteria for State surveys of seat belt use conducted under 23 U.S.C. 402,procedures,and.

authority: 23 U.S.C. 402; delegation of authority at 49 CFR 1.50
source: 76 FR 18056, Apr. 1, 2011, unless otherwise noted.
cite as: 23 CFR 1340.1