US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter V — NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 554 — STANDARDS ENFORCEMENT AND DEFECTS INVESTIGATION554.249 C.F.R. § 554.2Purpose.Last amended: 2016Year: 2026Length: 39 wordsOfficial source Cite as 49 C.F.R. § 554.2 (2026)The purpose of this part is to inform interested persons of the procedures followed by the National Highway Traffic Safety Administration in order more fairly and effectively to implement 49 U.S.C. Chapter 301. [60 FR 17267, Apr. 5, 1995]Previous49 C.F.R. § 554.1Next49 C.F.R. § 554.3