46 CFR § 35.05-1
Officers and crews of tankships—T/ALL
April 15, 2021
No tankship of the United States shall be navigated unless she shall have in her service and on board such complement of officers and crew, including lifeboatmen and tankermen where required by the regulations in this subchapter, separately stated, as called for in her certificate of inspection.
[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by USCG-2006-24371, 74 FR 11265, Mar. 16, 2009]