US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter I — PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 193 — LIQUEFIED NATURAL GAS FACILITIES: FEDERAL SAFETY STANDARDSSubpart J — Security193.291549 C.F.R. § 193.2915Alternative power sources.Last amended: 2016Year: 2026Length: 30 wordsOfficial source Cite as 49 C.F.R. § 193.2915 (2026)An alternative source of power that meets the requirements of § 193.2445 must be provided for security lighting and security monitoring and warning systems required under §§ 193.2911 and 193.2913.Cross-references to the CFR193.2445193.2911Previous49 C.F.R. § 193.2913Next49 C.F.R. § 193.2917