US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 192 — HEALTH AND ENVIRONMENTAL PROTECTION STANDARDS FOR URANIUM AND THORIUM MILL TAILINGSSubpart D — Standards for Management of Uranium Byproduct Materials Pursuant to Section 84 of the Atomic Energy Act of 1954, as Amended192.3440 C.F.R. § 192.34Effective date.Last amended: 2016Year: 2026Length: 8 wordsOfficial source Cite as 40 C.F.R. § 192.34 (2026)Subpart D shall be effective December 6, 1983.Previous40 C.F.R. § 192.33Next40 C.F.R. Table A to Subpart D of Part 192