In subsec. (b), “May 4, 1980” substituted for “the effective date of this chapter” pursuant to section 601 of Pub. L. 96–88, set out as an Effective Date note under section 3401 of this title.

2003—Subsec. (b). Pub. L. 108–178 amended Pub. L. 107–217, § 6(b). See 2002 Amendment note below.

2002—Subsec. (b). Pub. L. 107–217, § 6(b), which had repealed subsec. (b) of this section, was itself repealed by Pub. L. 108–178 insofar as it related to subsec. (b) of this section, and Pub. L. 108–178 further provided that subsec. (b) of this section was revived to read as if Pub. L. 107–217, § 6(b), had not been enacted.

Amendment by Pub. L. 108–178 effective Aug. 21, 2002, see section 5 of Pub. L. 108–178, set out as a note under section 5334 of Title 5, Government Organization and Employees.