Regulations last checked for updates: May 03, 2025

Title 49 - Transportation last revised: Mar 20, 2025
§ 350.301 - Compatibility review: Purpose.

The purpose of this subpart is to assist States receiving MCSAP funds to address compatibility (as defined in § 350.105), including the availability of variances or exemptions allowed under § 350.305 or § 350.307, to:

(a) Promote adoption and enforcement of compatible laws, regulations, standards, and orders on CMV safety;

(b) Provide for a continuous review of laws, regulations, standards, and orders on CMV safety;

(c) Establish deadlines for States to achieve compatibility; and

(d) Provide States with a process for requesting variances and exemptions for intrastate commerce.

authority: 49 U.S.C. 504,13902,31101,31102,31104,31106,31108,31136,31141,31161,31310,31311,31502; secs. 5106 and 5107, Pub. L. 114-94, 129 Stat. 1312, 1530; and 49 CFR 1.87
source: 85 FR 37796, June 24, 2020, unless otherwise noted.
cite as: 49 CFR 350.301