[Code of Federal Regulations] [Title 49, Volume 5] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR554.4] [Page 147] TITLE 49--TRANSPORTATION CHAPTER V--NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 554_STANDARDS ENFORCEMENT AND DEFECTS INVESTIGATION--Table of Contents Sec. 554.4 Office of Vehicle Safety Compliance. The Office of Vehicle Safety Compliance, investigates compliance with Federal motor vehicle safety standards and associated regulations, and to this end may: (a) Verify that manufacturers certify compliance with all applicable safety standards; (b) Collect field reports from all sources; (c) Inspect manufacturers' certification test data and other supporting evidence, including dealer communications; (d) Inspect vehicles and equipment already in use or new vehicles and equipment at any stage of the manufacturing, distribution and sales chain; (e) Conduct selective compliance tests; and (f) Utilize other means necessary to conduct investigations.