40 CFR §267.176
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
You must remove all hazardous waste and hazardous waste residues from the containment system. You must decontaminate or remove remaining containers, liners, bases, and soil containing, or contaminated with, hazardous waste or hazardous waste residues.