(a) The provisions of this subpart are issued under section 303(a) of the Federal Land Policy and Management Act of 1976 (43 U.S.C. 1701 et seq.) and section 2 of the Taylor Grazing Act of 1934 (43 U.S.C. 315 et seq.).

(b) The provisions of §9264.7 of this title are issued under section 8 of the Wild Free-Roaming Horse and Burro Act of 1971 (16 U.S.C. 1331 et seq.).