Pub. L. 110–234 and Pub. L. 110–246 enacted identical sections. Pub. L. 110–234 was repealed by section 4(a) of Pub. L. 110–246.

A prior section 1993, Pub. L. 87–128, title III, § 345, as added Pub. L. 94–68, § 9, Aug. 5, 1975, 89 Stat. 382; amended Pub. L. 103–437, § 4(a)(7), Nov. 2, 1994, 108 Stat. 4582, related to testimony by Secretary of Agriculture before congressional committees, prior to repeal by Pub. L. 104–127, title VII, § 750, Apr. 4, 1996, 110 Stat. 1129.

Enactment of this section and repeal of Pub. L. 110–234 by Pub. L. 110–246 effective May 22, 2008, the date of enactment of Pub. L. 110–234, see section 4 of Pub. L. 110–246, set out as a note under section 8701 of this title.