StacksVerified U.S. regulatory reference

49 CFR §384.221

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The State shall adopt, and enforce on operators of CMVs as defined in §§ 383.5 and 390.5 of this title, the provisions of § 392.5 (a) and (c) of this title in accordance with the Motor Carrier Safety Assistance Program as contained in 49 CFR part 350 and applicable policy and guidelines.