32 C.F.R. § 263.4 Registration of vehicles.
Title 32 - National Defense
(a) Newly assigned or employed individuals who intend to operate a privately-owned vehicle at the site shall register it with the Security Police Division within 24 hours after entry on duty. (b) Temporary registration for a specified period of time will be permitted for temporarily hired, detailed, or assigned personnel; consultants; contractors; visiting dignitaries, etc.
Title 32: National Defense
PART 263—TRAFFIC AND VEHICLE CONTROL ON CERTAIN DEFENSE MAPPING AGENCY SITES
§ 263.4 Registration of vehicles.