{"data":{"id":"us/40-cfr-191.27","jurisdiction":"us","citation":"40 CFR 191.27","heading":"Effective date.","body":"The standards in this subpart shall be effective on January 19, 1994.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER F—RADIATION PROTECTION PROGRAMS","PART 191—ENVIRONMENTAL RADIATION PROTECTION STANDARDS FOR MANAGEMENT AND DISPOSAL OF SPENT NUCLEAR FUEL, HIGH-LEVEL AND TRANSURANIC RADIOACTIVE WASTES","Subpart C—Environmental Standards for Ground-Water Protection"],"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":"594071540c2413590988a861f143f2932ad8451023b85f63081c92a7dd9bed00","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-191.26","next":"us/40-cfr-appendix-a-to-part-191"},"notice":"GroundRules: Original legal text. Not legal advice."}