46 C.F.R. § 57.05-5 Low temperature application.
Title 46 - Shipping
For low temperature application, each welder shall demonstrate his ability to weld satisfactorily in accordance with procedures qualified in accordance with §57.03–1(b). Manual welding shall be qualified in the position prescribed by the procedure.
Title 46: Shipping
PART 57—WELDING AND BRAZING
Subpart 57.05—Performance Qualifications
§ 57.05-5 Low temperature application.
