Section was formerly classified to section 287a–3 of this title.

2011—Subsec. (a). Pub. L. 112–74, § 221(b)(2)(B), substituted “by the Director of NIH, acting through the Office of the Director of NIH,” for “by the National Center for Research Resources” and “283k” for “287a–2”.

2007—Subsec. (a). Pub. L. 109–482, which directed the substitution of “to carry out section 287a–2” for “under section 287a–2(h)”, was executed by making substitution for “under section 287a–2(i)”, to reflect the probable intent of Congress.

2000—Subsec. (a). Pub. L. 106–505, which directed the amendment of subsec. (a) by substituting “2000 through 2002, reserve from the amounts appropriated under section 287a–2(i) of this title such sums as necessary” for “ ‘1994’ and all that follows through ‘$5,000,000’ ”, was executed by making the substitution for “1994 through 1996, reserve from the amounts appropriated under section 287a–2(h) of this title up to $2,500,000”, to reflect the probable intent of Congress and the amendment by Pub. L. 105–392. See 1998 Amendment note below.

1998—Subsec. (a). Pub. L. 105–392, in first sentence, substituted “may” for “shall” and “up to $2,500,000” for “$5,000,000”.

Amendment by Pub. L. 109–482 applicable only with respect to amounts appropriated for fiscal year 2007 or subsequent fiscal years, see section 109 of Pub. L. 109–482, set out as a note under section 281 of this title.