106 STAT. 1400 PUBLIC LAW 102-381—OCT. 5, 1992 ADMINISTRATIVE PROVISIONS, FOREST SERVICE Appropriations to the Forest Service for the current fiscal year shall be available for: (a) purchase of not to exceed 127 passenger motor vehicles of which 31 will be used primarily for law enforcement purposes and of which 101 shall be for replacement only, of which acquisition of 81 passenger motor vehicles shall be from excess sources, and hire of such vehicles; operation and maintenance of aircraft, the purchase of not to exceed two for replacement only, and acquisition of 47 aircraft from excess sources; notwithstanding other provisions of law, existing aircraft being replaced may be sold, with proceeds derived or trade-in value used to offset the purchase price for the replacement aircraft; (b) services pursuant to the second sentence of section 706(a) of the Organic Act of 1944 (7 U.S.C. 2225), and not to exceed $100,000 for employment under 5 U.S.C. 3109; (c) purchase, erection, and alteration of buildings and other public improvements (7 U.S.C. 2250); (d) acquisition of land, waters, and interests therein, pursuant to the Act of August 3, 1956 (7 U.S.C. 428a); (e) for expenses pursuant to the Volunteers in the National Forest Act of 1972 (16 U.S.C. 558a, 558d, 558a note); and (f) for debt collection contracts in accordance with 31 U.S.C. 3718(c). None of the funds made available under this Act shall be obligated or expended to change the boundaries of any region, to abolish any region, to move or close any regional office for research. State and private forestry, or National Forest System administration of the Forest Service, Department of Agriculture, without the consent of the House and Senate Committees on Appropriations and the Committee on Agriculture, Nutrition, and Forestry in the United States Senate and the Committee on Agriculture in the United States House of Representatives. Any appropriations or funds available to the Forest Service may be advanced to the Forest Service Firefighting appropriation and may be used for forest firefighting and the emergency rehabilitation of burned-over lands under its jurisdiction: Provided, That no funds shall be made available under this authority until funds appropriated to the "Emergency Forest Service Firefighting Fund" shall have been exhausted. The appropriation structure for the Forest Service may not be altered without advanced approval of the House and Senate Committees on Appropriations. Funds appropriated to the Forest Service shall be available for assistance to or through the Agency for International Development and the Office of International Cooperation and Development in connection with forest and rangeland research, technical information, and assistance in foreign countries, and shall be available to support forestry and related natural resource activities outside the United States and its territories and possessions, including technical assistance, education and training, and cooperation with United States and international organizations. All funds received for timber salvage sales may be credited to the Forest Service Permanent Appropriations to be expended for timber salvage sales from any national forest, and for timber sales preparation to replace sales lost to fire or other causes, and sales preparation to replace sales inventory on the shelf for any national forest to a level sufficient to maintain new sales availability equal to a rolling five-year average of the total sales offerings,
�