40 U.S.C. § 609 - U.S. Code - Unannotated Title 40. Public Buildings, Property, and Works § 609. Identification of vehicles

(a) In general.--Under regulations prescribed by the Administrator of General Services, every motor vehicle acquired and used for official purposes within the United States, or the territories or possessions of the United States, by any federal agency or by the District of Columbia shall be conspicuously identified by showing, on the vehicle--

(b) Exceptions.--The regulations prescribed pursuant to this section may provide for exemptions when conspicuous identification would interfere with the purpose for which a vehicle is acquired and used.