PART 1 — MINE SAFETY AND HEALTH ADMINISTRATION; ESTABLISHMENT AND USE OFOFFICIAL EMBLEM [ 30 CFR 1 ]PART1 — MINE SAFETY AND HEALTH ADMINISTRATION; ESTABLISHMENTAND USE OF OFFICIAL EMBLEM [ 30 CFR 1 ]Table of Contents§ 1.1 — Official emblem.[Last FR update: 03/24/1978 ]§ 1.2 — Description.[Last FR update: 03/24/1978 ]§ 1.3 — Use of letters and acronym MSHA.[ Last FR update: 03/24/1978 ]Authority: Sec. 508, Federal Coal Mine Health andSafety Act of 1969; sec. 301 of Title 5, United States Code; secs. 301(a) and302(a), Federal Mine Safety and Health Amendments Act of 1977, Pub. L. 95–164, 30U.S.C. 961and 951 and 29U.S.C. 577a, 91 Stat. 1317 and 91 Stat. 1319; sec. 508,Federal Mine Safety and Health Act of 1977, Pub. L. 91–173as amended by Pub. L. 95–164, 30 U.S.C. 957, 83 Stat. 803.Source: 39FR 23997, June 28, 1974, unless otherwise noted.§ 1.1 Official emblem.The following emblem is established and shall be used asthe official emblem of the Mine Safety and Healt...