21 U.S.C. § 1181Section
§ 1181. Contract authority
The authority of the Secretary to enter into contracts under this subchapter and subchapter V shall be effective for any fiscal year only to such extent or in such amounts as are provided in advance by appropriation Acts.
(Pub. L. 92–255, title IV, §414, as added Pub. L. 96–181, §9(a), Jan. 2, 1980, 93 Stat. 1314.)