Regulations last checked for updates: Feb 10, 2026

Title 49 - Transportation last revised: Feb 03, 2026
§ 1580.5 - Preemptive effect.

Under 49 U.S.C. 20106,issuance,regulation,or,except,regulation,or; that is not incompatible with a law, regulation, or order of the U.S. Government; and that does not unreasonably burden interstate commerce. For example, under 49 U.S.C. 20106,issuance.205 preempts any State or tribal law, rule, regulation, order or common law requirement covering the same subject matter.

authority: 49 U.S.C. 114; Pub. L. 110-53 (121 Stat. 266, Aug. 3, 2007) secs. 1501 (6 U.S.C. 1151), 1512 (6 U.S.C. 1162) and 1517 (6 U.S.C. 1167)
source: 85 FR 16506, Mar. 23, 2020, unless otherwise noted.
cite as: 49 CFR 1580.5