Provisions similar to those in this section were contained in Pub. L. 101–165, title IX, § 9002, Nov. 21, 1989, 103 Stat. 1129, which was set out as a note under section 2241 of this title, prior to repeal by Pub. L. 101–510, § 1481(b)(3).

2003—Pub. L. 108–136, § 841(b)(1), substituted “Authority to procure personal services” for “Experts and consultants: authority to procure services of” in section catchline.

Subsec. (d). Pub. L. 108–136, § 841(a), added subsec. (d).

1991—Pub. L. 102–190 inserted “of” after “services” in section catchline.