CFR › Title 43 › Part 3813 › §3813.143 CFR §3813.1Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe Act of July 17, 1914 (38 Stat. 509; 30 U.S.C. sec. 122), as amended by the act of July 20, 1956 (70 Stat. 592), provides in part as follows: