46 C.F.R. § 147.90Download PDFCurrent through May 31, 2024Section 147.90 - Refrigerants(a) Only refrigerants listed in ANSI/ASHRAE 34-78 may be carried as ships' stores.(b) Refrigerants contained in a vessel's operating system are not considered as being carried as ship's stores. 46 C.F.R. § 147.90