US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 129 — ELECTRICAL INSTALLATIONSSubpart A — General Provisions129.10046 C.F.R. § 129.100General.Last amended: 2016Year: 2026Length: 25 wordsOfficial source Cite as 46 C.F.R. § 129.100 (2026)This part contains requirements for the design, construction, and installation of electrical equipment and systems including power sources, lighting, motors, miscellaneous equipment, and safety systems.Next46 C.F.R. § 129.110