Regulations last checked for updates: Nov 24, 2024

Title 49 - Transportation last revised: Nov 18, 2024
§ 537.3 - Applicability.

This part applies to automobile manufacturers, except for manufacturers subject to an alternate fuel economy standard under 49 U.S.C. 32902(d).

[89 FR 52953, June 24, 2024]
authority: 49 U.S.C. 32907; delegation of authority at 49 CFR 1.95
source: 87 FR 26087, May 2, 2022, unless otherwise noted.
cite as: 49 CFR 537.3