US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter V — NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 583 — AUTOMOBILE PARTS CONTENT LABELING583.349 C.F.R. § 583.3Applicability.Last amended: 2016Year: 2026Length: 32 wordsOfficial source Cite as 49 C.F.R. § 583.3 (2026)This part applies to manufacturers of new passenger motor vehicles manufactured or imported for sale in the United States, suppliers of passenger motor vehicle equipment, and dealers of new passenger motor vehicles.Previous49 C.F.R. § 583.2Next49 C.F.R. § 583.4