§ 635.
At any time after the concurrent resolution on the budget for a fiscal year has been agreed to pursuant to section 632 of this title, and before the end of such fiscal year, the two Houses may adopt a concurrent resolution on the budget which revises or reaffirms the concurrent resolution on the budget for such fiscal year most recently agreed to.
([Pub. L. 93–344, title III, § 304], July 12, 1974, [88 Stat. 310]; [Pub. L. 99–177, title II, § 201(b)], Dec. 12, 1985, [99 Stat. 1047]; [Pub. L. 100–119, title II, § 208(b)], Sept. 29, 1987, [101 Stat. 786]; [Pub. L. 101–508, title XIII, § 13112(a)(8)], Nov. 5, 1990, [104 Stat. 1388–608]; [Pub. L. 105–33, title X, § 10108], Aug. 5, 1997, [111 Stat. 684].)