[Code of Federal Regulations] [Title 19, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR115.55] [Page 576] TITLE 19--CUSTOMS DUTIES CHAPTER I--BUREAU OF CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY PART 115_CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS CONVENTIONS--Table of Contents Subpart E_Procedures for Approval of Individual Road Vehicles Sec. 115.55 Termination of approval. Approval of a road vehicle terminates: (a) Upon expiration of the certificate of approval; or (b) Upon a change in the road vehicle by a major repair or alteration of any of the essential features required in Sec. 115.51. Repairs by replacement in kind do not constitute a change of the essential features.