[Code of Federal Regulations] [Title 43, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 43CFR3141.4-2] [Page 403] TITLE 43--PUBLIC LANDS: INTERIOR CHAPTER II--BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR PART 3140_COMBINED HYDROCARBON LEASING--Table of Contents Subpart 3141_Competitive Leasing in Special Tar Sand Areas Sec. 3141.4-2 Consultation with others. (a) Where the surface is administered by an agency other than the Bureau of Land Management, including lands patented or leased under the provisions of the Recreation and Public Purposes Act, as amended (43 U.S.C. 869 et seq.), all leasing under this subpart shall be in accordance with the consultation requirements of subpart 3100 of this title. (b) The issuance of combined hydrocarbon leases within units of the National Park System shall be allowed only where mineral leasing is permitted by law and where the lands are open to mineral resource disposition in accordance with any applicable Minerals Management Plan. In order to consent to any issuance of a combined hydrocarbon lease or subsequent development of combined hydrocarbon resources within a unit of National Park System, the Regional Director of the National Park Service shall find that there will be no resulting significant adverse impacts to the resources and administration of the unit or other contiguous units of the National Park System in accordance with Sec. 3109.2 (b) of this title. [48 FR 7422, Feb. 18, 1983, as amended at 55 FR 12351, Apr. 3, 1990]