{"data":{"id":"us/40-cfr-799.12","jurisdiction":"us","citation":"40 CFR 799.12","heading":"Test results.","body":"Except as set forth in specific chemical test rules in subpart B of this part, a positive or negative test result in any of the tests required under subpart B is defined in the TSCA test guidelines published by NTIS.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER R—TOXIC SUBSTANCES CONTROL ACT","PART 799—IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS","Subpart A—General Provisions"],"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":"811083b58a2c3757c5e151194d7294da35424ced53932154b1f86ab91f19cbaf","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-799.11","next":"us/40-cfr-799.17"},"notice":"GroundRules: Original legal text. Not legal advice."}