{"data":{"id":"us/40-cfr-261.177","jurisdiction":"us","citation":"40 CFR 261.177","heading":"Special requirements for incompatible materials.","body":"(a) Incompatible materials must not be placed in the same container.\n(b) Hazardous secondary material must not be placed in an unwashed container that previously held an incompatible material.\n(c) A storage container holding a hazardous secondary material that is incompatible with any other materials stored nearby must be separated from the other materials or protected from them by means of a dike, berm, wall, or other device.","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":"217b72af3be506c3a8541c7a92ff3f34279641221b5265257c1dde9a4748efa6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-261.176","next":"us/40-cfr-261.179"},"notice":"GroundRules: Original legal text. Not legal advice."}