33 C.F.R. § 127.617
The operator must ensure that no person conducts welding, torch cutting, or other hotwork unless that person has a permit from the COTP.
[CGD 78-038, 53 FR 3376, Feb. 7, 1988, as amended by USCG-2019-0444, 87 FR 5691, Feb. 2, 2022]