{"data":{"id":"us/30-u.s.c.-451-to-483","jurisdiction":"us","citation":"30 U.S.C. § 451 to 483","heading":"Repealed. Pub. L. 91–173, title V, § 509, Dec. 30, 1969, 83 Stat. 803","body":"","path":["Title 30—MINERAL LANDS AND MINING","CHAPTER 10—COAL MINE SAFETY"],"source_url":"https://uscode.house.gov/download/releasepoints/us/pl/119/103/xml_usc30@119-103.zip","current_through":"Public Law 119-103 (09/02/2026)","vintage":"","retrieved_at":"2026-09-10T05:58:53Z","sha256":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","source_id":"us","stale":true,"prev":"us/30-u.s.c.-412","next":"us/30-u.s.c.-501"},"notice":"GroundRules: Original legal text. Not legal advice."}