46 C.F.R. § 147.90 Refrigerants.
Title 46 - Shipping
(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.
Title 46: Shipping
PART 147—HAZARDOUS SHIPS' STORES
Subpart B—Stowage and Other Special Requirements for Particular Materials
§ 147.90 Refrigerants.
