A prior section 950aaa, Pub. L. 101–624, title XXIII, § 2331, Nov. 28, 1990, 104 Stat. 4017, provided purposes of chapter, prior to the general amendment of this chapter by Pub. L. 104–127.

Pub. L. 102–551, § 1(b), Oct. 28, 1992, 106 Stat. 4100, as amended by Pub. L. 107–171, title VI, § 6203(b), May 13, 2002, 116 Stat. 421; Pub. L. 110–234, title VI, § 6201(c), May 22, 2008, 122 Stat. 1206, and Pub. L. 110–246, § 4(a), title VI, § 6201(c), June 18, 2008, 122 Stat. 1664, 1967, provided that: “Notwithstanding any other provision of law, chapter 1 of subtitle D of title XXIII of the Food, Agriculture, Conservation and Trade Act of 1990 (7 U.S.C. 950aaa et seq.), including the amendments made by this section [enacting section 950aaa–5 of this title and amending section 950aaa–4 of this title], shall be effective until September 30, 2012.”