StacksVerified U.S. regulatory reference

46 CFR §98.33-9

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Each portable tank or IBC authorized under § 98.33-5 of this part must be secured to the vessel by devices of sufficient strength and number to prevent the tank from moving in any direction during transport.