; and the objects specified under this head, all the provisions of which shall be applicable to the expenditure of such funds unless otherwise specified in the Act by which they are made available: Provided , That in the event any functions budgeted as administrative expenses are subsequently transferred to or paid from other funds, the limitations on administrative expenses shall be correspondingly reduced. 708. No part of any appropriation contained in this or any other Act shall be available for interagency financing of boards (except Federal Executive Boards), commissions, councils, committees, or similar groups (whether or not they are interagency entities) which do not have a prior and specific statutory approval to receive financial support from more than one agency or instrumentality. 709. None of the funds made available pursuant to the provisions of this or any other Act shall be used to implement, administer, or enforce any regulation which has been disapproved pursuant to a joint resolution duly adopted in accordance with the applicable law of the United States. 710. (a) During the period in which an individual is the head of a department or an agency, or occupies a position in the Federal Government that requires confirmation by the Senate, no funds may be obligated or expended in excess of $5,000 to furnish or redecorate the office of such individual, or to purchase furniture or make improvements for any such office, unless advance notice of such furnishing or redecoration is transmitted to the Committees on Appropriations of the House of Representatives and the Senate. (b) The notification required under subsection (a) shall include a justification for any expense that relates to health and safety, an explanation of how the expenses align with and advance the agency mission, and a report that includes the following: (1) Whether a hiring freeze is in place at the agency. (2) Information on agency staffing levels, including a list of positions that have been vacant for over 120 days, and an