2002—Subsec. (a). Pub. L. 107–171 substituted “2007” for “2002”.

1998—Subsec. (a). Pub. L. 105–185, § 301(a)(7), substituted “2002” for “1997” in first sentence.

Subsec. (b)(3). Pub. L. 105–185, § 606(d)(2), struck out “with the advice, when available, of the Board” before period at end of second sentence.

1996—Subsec. (a). Pub. L. 104–127, § 811(1), substituted “1997” for “1995” in first sentence.

Subsec. (b)(2). Pub. L. 104–127, § 811(2), substituted “domestic livestock, poultry, and commercial aquaculture species” for “domestic livestock and poultry” wherever appearing, and “horses, poultry, and commercial aquaculture species” for “horses, and poultry” in second sentence.

Subsecs. (d), (f). Pub. L. 104–127, § 811(3), (4), substituted “domestic livestock, poultry, and commercial aquaculture species” for “domestic livestock and poultry”.

1990—Subsec. (a). Pub. L. 101–624 substituted “for each of the fiscal years 1991 through 1995,” for “annually for the period beginning October 1, 1981, and ending September 30, 1990,”.

1985—Subsec. (a). Pub. L. 99–198 substituted “1990” for “1985”.

1981—Subsec. (a). Pub. L. 97–98 substituted “as Congress may determine necessary to support continuing animal health and disease research programs at eligible institutions, but not to exceed $25,000,000 annually for the period beginning October 1, 1981, and ending September 30, 1985, and not in excess of such sums as may after September 29, 1977, be authorized by law for any subsequent fiscal year” for “, not to exceed $25,000,000 annually, as Congress may determine necessary to support continuing animal health and disease research programs at eligible institutions”.

Amendment by Pub. L. 97–98 effective Dec. 22, 1981, see section 1801 of Pub. L. 97–98, set out as an Effective Date note under section 4301 of this title.