US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter II — FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 229 — RAILROAD LOCOMOTIVE SAFETY STANDARDSSubpart A — General229.149 C.F.R. § 229.1Scope.Last amended: 2017Year: 2026Length: 16 wordsOfficial source Cite as 49 C.F.R. § 229.1 (2026)This part prescribes minimum Federal safety standards for all locomotives except those propelled by steam power.Next49 C.F.R. § 229.3