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LegalText 29 U.S.C. § 557a Mine Safety and Health Administration us united_states_code code_section 29 LABOR 12 DEPARTMENT OF LABOR 557a 29 U.S.C. § 557a current 119-100 2026-06-26 official https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc29@119-100.zip /us/usc/t29/s557a data/legal/raw/us/code/title-29/usc29.xml 4c1558ce217143caa0384560327d5f4ac369e48fe9ad26806d11447f0f6721a9 123f65eaf0f6719b01d66f4a47cd03d5134b66fbd92ae96d7387b67454b98476 ec98e0e95e28aa48e63fb5bef10141a3e3dea7b13a4157c59c8b86753950687b 2026-07-04 official
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29 U.S.C. § 557a - Mine Safety and Health Administration

Text

There is established in the Department of Labor a Mine Safety and Health Administration to be headed by an Assistant Secretary of Labor for Mine Safety and Health appointed by the President, by and with the advice and consent of the Senate. The Secretary, acting through the Assistant Secretary for Mine Safety and Health, shall have authority to appoint, subject to the civil service laws, such officers and employees as he may deem necessary for the administration of this Act, and to prescribe powers, duties, and responsibilities of all officers and employees engaged in the administration of this Act. The Secretary is authorized and directed, except as specifically provided otherwise to carry out his functions under the Federal Mine Safety and Health Act of 1977 [30 U.S.C. 801 et seq.] through the Mine Safety and Health Administration.

(Pub. L. 95164, title III, § 302(a), Nov. 9, 1977, 91 Stat. 1319.)

Notes

Editorial Notes

References in TextThis Act, referred to in text, means Pub. L. 95164, Nov. 9, 1977, 91 Stat. 1290, known as the Federal Mine Safety and Health Amendments Act of 1977, which enacted this section, sections 822 to 825 and 961 of Title 30, Mineral Lands and Mining, amended sections 5314 and 5315 of Title 5, and sections 801 to 804, 811 to 821, 842, 861, 878, 951 to 955, 958 and 959 of Title 30, repealed sections 721 to 740 of Title 30 and section 1456a of Title 43, Public Lands, and enacted provisions set out as notes under sections 801 and 954 of Title 30 and section 11 of former Title 31, Money and Finance. For complete classification of this Act to the Code, see Short Title of 1977 Amendment note set out under section 801 of Title 30 and Tables. The Federal Mine Safety and Health Act of 1977, referred to in text, is Pub. L. 91173, Dec. 30, 1969, 83 Stat. 742, which is classified principally to chapter 22 (§ 801 et seq.) of Title 30. For complete classification of this Act to the Code, see Short Title note set out under section 801 of Title 30 and Tables.

Statutory Notes and Related Subsidiaries

Effective DateSection effective 120 days after Nov. 9, 1977, see section 307 of Pub. L. 95164, set out as an Effective Date of 1977 Amendment note under section 801 of Title 30, Mineral Lands and Mining.