105 STAT. 1172 PUBLIC LAW 102-172 —NOV. 26, 1991 same time period, as the appropriation or fund to which transferred: Provided, That such authority to transfer may not be used unless for higher priority items, based on unforeseen military requirements, than those for which originally appropriated and in no case where the item for which funds are requested has been denied by Congress: Provided further. That the Secretary of Defense shall notify the Congress promptly of all transfers made pursuant to this authority or any other authority in this Act. (TRANSFER OF FUNDS) SEC. 8007. During the current fiscal year, cash balances in working capital funds of the Department of Defense established pursuant to section 2208 of title 10, United States Code, may be maintained in only such amounts as are necessary at any time for cash disbursements to be made from such funds: Provided, That transfers may be made between such funds and the "Foreign Currency Fluctuations, Defense" and "Operation and Maintenance" appropriation accounts in such amounts as may be determined by the Secretary of Defense, with the approval of the Office of Management and Budget, except that such transfers may not be made unless the Secretary of Defense has notified the Congress of the proposed transfer. Except in amounts equal to the amounts appropriated to working capital funds in this Act, no obligations may be made against a working capital fund to procure war reserve material inventory, unless the Secretary of Defense has notified the Congress prior to any such obligation. SEC. 8008. (a) None of the funds available to the Department of Defense in this Act shall be used by the Secretary of a military department to purchase coal or coke from foreign nations for use at United States defense facilities in Europe when coal from the United States is available. (b) None of the funds available to the Department of Defense in this Act shall be utilized for the conversion of heating plants from coal to oil or coal to natural gas at defense facilities in Europe, except as provided in section 2690 of title 10, United States Code, and thirty days after the Secretary of Defense has notified the Committees on Appropriations of the Senate and House of Representatives: Provided, That this limitation shall apply to any authority granted pursuant to section 9008 of the Department of Defense Appropriations Act, 1990. Germany. (c) Using funds available by this Act or any other Act, the Secretary of the Air Force, pursuant to a determination under section 2690 of title 10, United States Code, may implement costeffective agreements for required heating facility modernization in the Kaiserslautern Military Community in the Federal Republic of Germany: Provided, That in the City of Kaiserslautern such agreements will include the use of United States anthracite as the base load energy for municipal district heat to the United States Defense installations: Provided further. That at Landstuhl Army Regional Medical Center and Ramstein Air Base, furnished heat may be obtained from private or municipal services, if provisions are included for the consideration of United States coal as an energy source. SEC. 8009. Funds appropriated by this Act may not be used to initiate a special access program without prior notification 30 calendar days in session in advance to the Committees on Appropria-
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