46 C.F.R. § 4.03-70 Tank vessel.
Title 46 - Shipping
Tank vessel means a vessel that is constructed or adapted to carry, or that carries, oil, hazardous substances, marine pollutants, or noxious liquid substances, in bulk as cargo or cargo residue. [USCG–2000–6927, 70 FR 74676, Dec. 16, 2005]
Title 46: Shipping
PART 4—MARINE CASUALTIES AND INVESTIGATIONS
Subpart 4.03—Definitions
§ 4.03-70 Tank vessel.

