41 C.F.R. § 109-38.202-3 Records.
Title 41 - Public Contracts and Property Management
(a) The DPMO assigns “blocks” of U.S. Government license tag numbers to DOE organizations and maintains a current record of such assignments. Additional “blocks” will be assigned upon request. (b) Each DOE direct operation and designated contractor shall maintain a current record of individual assignments of license tags to the motor vehicles under their jurisdiction.
Title 41: Public Contracts and Property Management
PART 109–38—MOTOR EQUIPMENT MANAGEMENT
Subpart 109–38.2—Registration, Identification, and Exemptions
§ 109-38.202-3 Records.