# 3400.0-3 Authority.
(a) These regulations are issued under the authority of and to implement provisions of:
(1) The Mineral Leasing Act of February 25, 1920, as amended (30 U.S.C. 181 *et seq.).*
(2) The Mineral Leasing Act for Acquired Lands of August 7, 1947, as amended (30 U.S.C. 351-359 *et seq.).*
(3) The Federal Land Policy and Management Act of 1976, October 21, 1976 (43 U.S.C. 1701 *et seq.).*
(4) The Surface Mining Control and Reclamation Act of 1977, August 3, 1977 (30 U.S.C. 1201 *et seq.).*
(5) The Multiple Mineral Development Act of August 13, 1954 (30 U.S.C. 521-531 *et seq.).*
(6) The Department of Energy Organization Act of August 4, 1977 (42 U.S.C. 7101 *et seq.).*
(7) The National Environmental Policy Act of 1969 (42 U.S.C. 4321 *et seq.).*
(8) The Federal Coal Leasing Amendments Act of 1976, as amended (90 Stat. 1083-1092).
(9) The Act of October 30, 1978 (92 Stat. 2073-2075).
(b) Specific citations of authority in subsequent subparts of this Group 3400 are to authorities from which the subpart is chiefly derived or which the subpart chiefly implements.