...create obligations by contract in advance of appropriations. (2) In apportioning any appropriation, reserves may be established to provide for contingencies,...subsequent to the date on which such appropriation was made 214 (3) Any appropriation subject to apportionment shall be distributed by months, calendar quarters,...

...create obligations by contract in advance of appropriations. "(2) In apportioning any appropriation, reserves may be established to provide for contingencies,...operations, or other developments subsequent to the (late on which such appropriation was made available. 'Whenever it is determined by an officer designated...

...carryover of amounts to be obligated in subsequent years under approved programs, (6) savings which are made possible by or through changes in requirements,...other developments subsequent to the date on which the authorization was made available, and (c) contingencies. Rescission. — A statutory cancellation...

...§ 665(c)(2) (1976). the Office of Management and Budget the discretion to establish budget reserves "to provide for contingencies, or to effect savings...made possible by or through changes in requirements or greater efficiency of operations."56 The President's choices of programs to target for impoundment...

...advance of appropriations.] ["(2) In apportioning any appropriation, reserves may be established te provide for contingencies, or to effect savings whenever...made possible by or through changes in requirements, ireater efficiency of operations, or other developments subsequent to the date on which such appropriation...

...impoundment action. Now the first of these passages makes legal the impoundment of funds when necessary "to effect savings whenever savings are made possible...through changes in requirements; greater efficiency of operation; or other developments subsequent to the data on which such funds are made available." For...