{"data":{"id":"us/40-cfr-192.23","jurisdiction":"us","citation":"40 CFR 192.23","heading":"Effective date.","body":"Subparts A, B, and C shall be effective March 7, 1983.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER F—RADIATION PROTECTION PROGRAMS","PART 192—HEALTH AND ENVIRONMENTAL PROTECTION STANDARDS FOR URANIUM AND THORIUM MILL TAILINGS","Subpart C—Implementation"],"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":"326aba64175a9d501e596ecff80989775f074ecf78b4467d5966fabe280458a9","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-192.22","next":"us/40-cfr-192.30"},"notice":"GroundRules: Original legal text. Not legal advice."}