40 CFR §261.171
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
If a container holding hazardous secondary material is not in good condition (e.g., severe rusting, apparent structural defects) or if it begins to leak, the hazardous secondary material must be transferred from this container to a container that is in good condition or managed in some other way that complies with the requirements of this part.