US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 32 — SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTSSubpart 32.70—Hull Requirements for Steel Hull Tank Vessels Constructed Prior to November 10, 193632.70-146 C.F.R. § 32.70-1Application—TB/ALL.Last amended: 2016Year: 2026Length: 26 wordsOfficial source Cite as 46 C.F.R. § 32.70-1 (2026)All steel hull tank vessels, the construction or conversion of which was started prior to November 10, 1936, shall conform to the requirements in this subpart.Next46 C.F.R. § 32.70-5