{"data":{"id":"us/40-cfr-261.172","jurisdiction":"us","citation":"40 CFR 261.172","heading":"Compatibility of hazardous secondary materials with containers.","body":"The container must be made of or lined with materials which will not react with, and are otherwise compatible with, the hazardous secondary material to be stored, so that the ability of the container to contain the material is not impaired.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER I—SOLID WASTES","PART 261—IDENTIFICATION AND LISTING OF HAZARDOUS WASTE","Subpart I—Use and Management of Containers"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"f775160f91a51213eb25e7aff4d3ae7d70fba6a399314e2a804c34a84e53d527","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-261.171","next":"us/40-cfr-261.173"},"notice":"GroundRules: Original legal text. Not legal advice."}