For the purpose of carrying out his duties, the Sergeant at Arms and Doorkeeper of the Senate is authorized to incur official travel expenses during each fiscal year not to exceed the sums made available for such purpose under appropriations Acts. With the approval of the Sergeant at Arms and Doorkeeper of the Senate and in accordance with such regulations as may be promulgated by the Senate Committee on Rules and Administration, the Secretary of the Senate is authorized to advance to the Sergeant at Arms or to any designated employee under the jurisdiction of the Sergeant at Arms and Doorkeeper, such sums as may be necessary to defray official travel expenses incurred in carrying out the duties of the Sergeant at Arms and Doorkeeper. The receipt of any such sum so advanced to the Sergeant at Arms and Doorkeeper or to any designated employee shall be taken and passed by the accounting officers of the Government as a full and sufficient voucher; but it shall be the duty of the traveler, as soon as practicable, to furnish to the Secretary of the Senate a detailed voucher of the expenses incurred for the travel with respect to which the sum was so advanced, and make settlement with respect to such sum. Payments under this section shall be made from funds included in the appropriations account, within the contingent fund of the Senate, for the Sergeant at Arms and Doorkeeper of the Senate, upon vouchers approved by the Sergeant at Arms and Doorkeeper.

The Secretary of the Senate on and after July 31, 1958, is authorized, in his discretion, to advance to the Sergeant at Arms of the Senate such sums as may be necessary, not exceeding $4,000, to meet any extraordinary expenses of the Senate.

From funds available for any fiscal year (commencing with the fiscal year ending September 30, 1984), the Secretary of the Senate shall advance to the Sergeant at Arms and Doorkeeper of the Senate for the purpose of defraying office expenses such sums (for which the Sergeant at Arms and Doorkeeper shall be accountable) not in excess of $1,000 at any one time, as such Sergeant at Arms shall from time to time request; except that the aggregate of the sums so advanced during the fiscal year shall not exceed $10,000.

In accordance with the provisions of this section, a detailed voucher shall be submitted to the Secretary of the Senate by such Sergeant at Arms whenever necessary, in order to replenish funds expended.

Any provision of law which is enacted prior to October 1, 1983, and which directs the Sergeant at Arms and Doorkeeper of the Senate to deposit any moneys in the United States Treasury for credit to the account, within the contingent fund of the Senate, for “Miscellaneous Items”, or for “Automobiles and Maintenance” shall, on and after October 1, 1983, be deemed to direct him to deposit such moneys in the United States Treasury for credit to the account, within the contingent fund of the Senate, for the “Sergeant at Arms and Doorkeeper of the Senate”.

Notwithstanding any other provision of law, the Sergeant at Arms, subject to the approval of the Committee on Rules and Administration, is hereafter authorized to enter into multi-year contracts for data processing equipment, software, and services.

Notwithstanding any other provision of law, the Sergeant at Arms and Doorkeeper of the Senate, subject to the approval of the Committee on Rules and Administration, is on and after July 6, 1981, authorized to enter into contracts which provide for the making of advance payments for computer programing services.

The Sergeant at Arms shall report to the Committee on Rules and Administration of the Senate, at such time or times, and in such form and manner, as the Committee may direct, on expenditures made, and revenues received, pursuant to sections 6621 to 6623 of this title. It shall be the function of the Sergeant at Arms to advise the Committee, as soon as possible, of any dispute regarding payments to and from such Appropriation Account as related to the line item for Telecommunications, including any amounts due and unpaid by any user, if any such dispute has remained unresolved for a period of at least 60 days.

In any case in which appropriated funds are used by a Senator or a committee or office of the Senate to purchase from the Sergeant at Arms and Doorkeeper of the Senate items which were purchased by him from the appropriation for “miscellaneous items” under “Contingent Expenses of the Senate” in any appropriation Act, the amounts received by the Sergeant at Arms and Doorkeeper shall be deposited in the Treasury of the United States for credit to such appropriation. This section does not apply to amounts received from the sale of used or surplus furniture and equipment.

The Sergeant at Arms and Doorkeeper of the Senate shall deposit in the United States Treasury for credit to the appropriation account, within the contingent fund of the Senate, for the “Sergeant at Arms and Doorkeeper of the Senate”, all moneys received by him as reimbursement for equipment provided to Senators, committee chairmen, and other officers and employees of the Senate, which has been lost, stolen, damaged, or otherwise unaccounted for.

For each fiscal year (commencing with the fiscal year ending September 30, 1985) there is authorized to be appropriated to the account, within the contingent fund of the Senate, for the Sergeant at Arms and Doorkeeper of the Senate, such funds (which shall be in addition to funds authorized to be so appropriated for other purposes) as may be necessary for the purchase, lease, exchange, maintenance, and operation of vehicles as follows: one for the Vice President, one for the President pro tempore of the Senate, one for the Majority Leader of the Senate, one for the Minority Leader of the Senate, one for the Majority Whip of the Senate, one for the Minority Whip of the Senate, one for the attending physician, one as authorized by Senate Resolution 90 of the 100th Congress 1

Effective October 1, 1981, the Sergeant at Arms and Doorkeeper of the Senate is authorized to dispose of used or surplus furniture and equipment by trade-in or by sale directly or through the General Services Administration. Receipts from the sale of such furniture and equipment shall be deposited in the United States Treasury for credit to the appropriation for “Miscellaneous Items” under the span “Contingent Expenses of the Senate”.

On and after October 1, 1982, the Sergeant at Arms and Doorkeeper of the Senate is authorized to dispose of used or surplus automobiles and trucks by trade-in or by sale through the General Services Administration. Receipts from the sale of such automobiles and trucks shall be deposited in the United States Treasury for credit to the appropriation for “Automobiles and Maintenance” under the span “Contingent Expenses of the Senate”.