Section was formerly classified to section 61l of this title prior to editorial reclassification and renumbering as this section.

Section is from the Supplemental Appropriations Act, 1977.

Increases in compensation for officers and employees of the Senate under authority of the Federal Pay Comparability Act of 1970 (Puspan. L. 91–656), see Salary Directives of the President pro tempore of the Senate, set out as notes under section 4571 of this title.