46 CFR § 162.018-2
Scope
April 15, 2021
(a) This specification covers requirements for the design, construction and testing of safety relief valves intended for use on unfired pressure vessels containing liquefied compressed gases installed on merchant vessels subject to inspection by the Coast Guard.
(b) [Reserved]
[CGFR 52-43, 17 FR 9540, Oct. 18, 1952]