US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 154 — SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASESSubpart C — Design, Construction and Equipment154.44646 C.F.R. § 154.446Tank design.Last amended: 2016Year: 2026Length: 12 wordsOfficial source Cite as 46 C.F.R. § 154.446 (2026)An independent tank type B must meet the calculations under § 154.448.Cross-references to the CFR154.448.Previous46 C.F.R. § 154.445Next46 C.F.R. § 154.447