49 C.F.R. § 555.4 Definitions.
Title 49 - Transportation
Administrator means the National Highway Traffic Safety Administrator or his delegate. Passenger motor vehicle means a motor vehicle with motive power designed to carry not more than 12 individuals, but does not include a truck not designed primarily to carry its operator or passengers, or a motorcycle. United States means the several States, the District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, the Canal Zone, and American Samoa. [38 FR 2694, Jan. 29, 1973, as amended at 64 FR 2861, Jan. 19, 1999]
Title 49: Transportation
PART 555—TEMPORARY EXEMPTION FROM MOTOR VEHICLE SAFETY AND BUMPER STANDARDS
§ 555.4 Definitions.