StacksVerified U.S. regulatory reference

19 CFR §115.43

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Approval of a container terminates upon a change in the container by a major repair or alteration of any of the essential features required in § 115.40. Repairs by replacement in kind do not constitute a change of the essential features.