US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 108 — DESIGN AND EQUIPMENTSubpart G — Equipment Markings and Instructions108.65746 C.F.R. § 108.657Unit markings.Last amended: 2016Year: 2026Length: 18 wordsOfficial source Cite as 46 C.F.R. § 108.657 (2026)The hull of each unit must be marked in accordance with Parts 67 and 69 of this chapter.Previous46 C.F.R. § 108.655Next46 C.F.R. § 108.659