permissible revisions of concurrent resolutions on the budget

permissible revisions of concurrent resolutions on the budget Sec. 304. [2 U.S.C. 635] At any time after the concurrent resolution on the budget for a fiscal year has been agreed to pursuant to section 301, 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.