the United States Government

“ Debate on a rescission bill or impoundment resolution shall be limited to not more than 2 hours, which shall be divided equally between those favoring and those opposing the bill or resolution. A motion further to limit debate shall not be debatable. In the case of an impoundment resolution, no amendment to, or motion to recommit, the resolution shall be in order. It shall not be in order to move to reconsider the vote by which a rescission bill or impoundment resolution is agreed to or disagreed to. ”

“ Consistency with legislative policy Deferrals shall be permissible only—
(1) to provide for contingencies; (2) to achieve savings made possible by or through changes in requirements or greater efficiency of operations; or (3) as specifically provided by law. No officer or employee of the United States may defer any budget authority for any other purpose.
(c) Exception The provisions of this section do not apply to any budget authority proposed to be rescinded or that is to be reserved as set forth in a special message required to be transmitted under section 683 of this title. ”