US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 32 — SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTSSubpart 32.65—Hull Requirements for Tank Vessels Constructed On or After November 10, 1936, and Prior to July 1, 195132.65-146 C.F.R. § 32.65-1Application—TB/ALL.Last amended: 2016Year: 2026Length: 30 wordsOfficial source Cite as 46 C.F.R. § 32.65-1 (2026)The requirements in this subpart apply to all tank vessels, the construction or conversion of which was started on or after November 10, 1936, and prior to July 1, 1951.Next46 C.F.R. § 32.65-5