40 CFR § 68.85
Hot work permit
June 9, 2020
(a) The owner or operator shall issue a hot work permit for hot work operations conducted on or near a covered process.
(b) The permit shall document that the fire prevention and protection requirements in 29 CFR 1910.252(a) have been implemented prior to beginning the hot work operations; it shall indicate the date(s) authorized for hot work; and identify the object on which hot work is to be performed. The permit shall be kept on file until completion of the hot work operations.