49 Transportation 5 2002-10-01 2002-10-01 false Applicability. 531.3 Section 531.3 Transportation Other Regulations Relating To Transportation (Continued) NATIONAL HIGHWAY TRAFFICSAFETY ADMINISTRATION, DEPARTMENTOF TRANSPORTATION PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
ยง 531.3 Applicability.

This part applies to manufacturers of passenger automobiles.