49 C.F.R. § 533.1 Scope.
Title 49 - Transportation
This part establishes average fuel economy standards pursuant to section 502(b) of the Motor Vehicle Information and Cost Savings Act, as amended, for light trucks. [42 FR 13807, Mar. 14, 1977, as amended at 43 FR 12013, Mar. 23, 1978]
Title 49: Transportation
PART 533—LIGHT TRUCK FUEL ECONOMY STANDARDS
§ 533.1 Scope.