StacksVerified U.S. regulatory reference

49 CFR §178.803

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Tests required for the certification of each IBC design type are specified in the following table. The letter X indicates that one IBC (except where noted) of each design type must be subjected to the tests in the order presented: