Supplies for use of the Senate and the House of Representatives may be purchased in accordance with the schedule of contract articles and prices of the Administrator of General Services.
Structure US Code
CHAPTER 41— CONGRESSIONAL OFFICERS AND ADMINISTRATION
§ 4101. Authority of officers of Congress over Congressional employees
§ 4102. Purchase of supplies for Senate and House
§ 4104. American goods to be preferred in purchases for Senate and House
§ 4105. Purchase of paper, envelopes, etc., for stationery rooms of Senate and House
§ 4106. Stationery rooms of House and Senate; specification of classes of articles purchasable
§ 4107. Withdrawal of unexpended balances of appropriations