by this or any other Act may be transferred (not later than the end of the fifth fiscal year after the last fiscal year for which such funds are available for the purposes for which appropriated) into the Fund: Provided further, That amounts deposited in the Fund shall be available until expended, and in addition to such other funds as may be available for such purposes, for information and business technology system modernization and facilities infrastructure improvements and associated administrative expenses, including nonrecurring maintenance, necessary for the operation of the Department or its bureaus, subject to approval by the Office of Management and Budget: Provided further, That amounts in the Fund may not be obligated without written notification to and the prior approval of the Committees on Appropriations of the House of Representatives and the Senate in conformance with the reprogramming guidelines described in this Act. EBEY'S LANDING NATIONAL HISTORIC RESERVE 125. Section 508(f) of Public Law 95–625 (92 stat. 3509) is amended by striking not to exceed $5,000,000 and inserting $18,000,000 . INTERIOR AUTHORITY FOR OPERATING EFFICIENCIES 126. (a) In fiscal years 2024 and 2025, the Secretary of the Interior may authorize and execute agreements to achieve operating efficiencies among and between two or more component bureaus and offices through the following activities: (1) co-locating in offices and facilities leased or owned by any such component and sharing related utilities and equipment