US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 112 — EMERGENCY LIGHTING AND POWER SYSTEMSSubpart 112.35—Manually Controlled Emergency Systems Having a Storage Battery or a Diesel Engine or Gas Turbine Driven Generator as the Sole Emergency Power Source112.35-346 C.F.R. § 112.35-3Normal source for emergency loads.Last amended: 2016Year: 2026Length: 13 wordsOfficial source Cite as 46 C.F.R. § 112.35-3 (2026)The normal source for emergency loads must be the ship's service generating plant.Previous46 C.F.R. § 112.35-1Next46 C.F.R. § 112.35-5