Section was formerly classified to section 69 of this title prior to editorial reclassification and renumbering as this section.

1949—Act June 22, 1949, inserted “for committee expenses not involving personal services” after “Secretary of the Senate”, and omitted the requirement that the Secretary of the Senate file the vouchers with the General Accounting Office.

Act June 10, 1921, transferred powers and duties of Comptroller, six auditors, and certain other officers of the Treasury to General Accounting Office.