§ 531.1 Scope.
Current through Sep 25, 2026 · Read all of Part 531
This part establishes average fuel economy standards pursuant to 49 U.S.C. 32902 for passenger automobiles.
[89 FR 52945, June 24, 2024]
Current through Sep 25, 2026 · Read all of Part 531
This part establishes average fuel economy standards pursuant to 49 U.S.C. 32902 for passenger automobiles.
[89 FR 52945, June 24, 2024]