proceeds authorized by the United States Capitol Visitor Center Commemorative Coin Act. Proceeds received from this commemorative coin are restricted to use in the construction, maintenance, and preservation of the CVC. The CVC Commemorative Coin sales program ended in March 2002. All surcharge proceeds from this coin program have been received and deposited in the Fund. Function In accordance with its rules, the Commission may fund or assist in the funding of improvements to the Capitol Building and surrounding grounds if such improvements are authorized, undertaken, and completed under the procedures established by the Congress for such purposes. With respect to works of fine art and other property for display, the commission is authorized to expend $400,000 ($200,000 for the House of Representatives and $200,000 for the Senate) for the purchase of art, furnishings, or items of historical interest, provided that such expenses are approved by a majority of the members of the commission from the body of Congress for which such purchases are made. However, the Commission may not maintain any collection of fine or decorative art, or other property, but may assist in the transfer of such items to a congressional entity (such as the Senate Commission on Art, the House of Representatives Fine Arts Board, or the Joint Committee on the Library) or facilitate the disposal of items. Administrative support The AOC, the Senate Commission on Art, and the House of Representatives Fine Arts Board are required by Public Law 100-696 (1988) to provide staff support and assistance to the commission. As necessary, the AOC awards contracts and procures goods and services to complete projects approved by the commission and ensures that the project-related goods and services purchased from vendors are received. Similarly, the Library of Congress, pursuant to Public Law 101-45 (1989) (), is required to provide financial management services for the commission. These services include coordinating activities with the Department of the Treasury for the deposits, disbursements, investments, and management of the Fund. In addition to these congressional entities, the Secretary of the Senate and the Clerk of the House of Representatives, pursuant to Commission rules, provide general administrative-type support and assistance. Membership The commission is composed of the following Members of Congress: The President pro tempore of the Senate and the Speaker of the House of Representatives, who shall be co-chairmen. The Chairman and Vice-Chairman of the Joint Committee on the Library. The Chairman