Liquefied gas tanker
Liquefied gas tanker means a tank vessel that is certificated to carry or carries liquefied gases in bulk as cargo or cargo residue. For the purposes of qualifying for an STCW endorsement for advanced liquefied gas tanker cargo operations, this includes tank barges.
46 CFR § 10.107
With respect to part 16 of this subchapter only, if the definitions in paragraph (b) of this section differ from those set forth in 16.105, the definition set forth in 16.105 applies.