StacksVerified U.S. regulatory reference

46 CFR §38.25-10

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)The cargo tank safety relief valves shall be inspected at least once in every 2 years.
  2. (b)The safety relief valve discs must be lifted from their seats in the presence of a marine inspector by either liquid, gas, or vapor pressure at least once every 5 years to determine the accuracy of adjustment and, if necessary, must be reset.