19 C.F.R. § 115.53 Certificate of approval.
Title 19 - Customs Duties
A certificate of approval must be kept on the vehicle as evidence of approval.
Title 19: Customs Duties
PART 115—CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS CONVENTIONS
Subpart E—Procedures for Approval of Individual Road Vehicles
§ 115.53 Certificate of approval.

