Chapter 67 of title 10, referred to in subsec. (e)(3)(B), was transferred to part II of subtitle E of Title 10, Armed Forces, renumbered as chapter 1223, and amended generally by Pub. L. 103–337, div. A, title XVI, § 1662(j)(1), Oct. 5, 1994, 108 Stat. 2998. A new chapter 67 (§ 1331) of Title 10 was added by section 1662(j)(7) of Pub. L. 103–337.

A prior section 252 of Pub. L. 88–643, title II, Oct. 13, 1964, 78 Stat. 1050; Pub. L. 91–626, §§ 5, 6, Dec. 31, 1970, 84 Stat. 1872; Pub. L. 94–522, title II, § 211, Oct. 17, 1976, 90 Stat. 2471; Ex. Ord. No. 12443, §§ 9–11, 15, Sept. 27, 1983, 48 F.R. 44753, 44755; Ex. Ord. No. 12485, July 13, 1984, 49 F.R. 28827; Pub. L. 99–335, title V, § 501(2), June 6, 1986, 100 Stat. 622; Pub. L. 102–83, § 5(c)(2), Aug. 6, 1991, 105 Stat. 406, related to prior service credit and was set out as a note under section 403 of this title prior to the general amendment of Pub. L. 88–643 by section 802 of Pub. L. 102–496.

2019—Subsec. (b)(3)(A). Pub. L. 116–92, § 6202(c), substituted “March 31, 1991” for “October 1, 1990” in two places.

Subsec. (h)(4). Pub. L. 116–92, § 6202(a)(2)(A)(ii), substituted “2031(l)” for “2031(k)”.

2000—Subsec. (h)(1)(A). Pub. L. 106–346, in introductory provisions, substituted “December 31, 2000” for “December 31, 2002” and in table struck out item at end relating to payment of 7.5 percent of basic pay for service period January 1, 2001, to December 31, 2002.

1997—Subsec. (h)(1). Pub. L. 105–33 amended par. (1) generally. Prior to amendment, par. (1) read as follows: “Each participant who has performed military service before the date of separation on which entitlement to an annuity under this subchapter is based may pay to the Agency an amount equal to 7 percent of the amount of basic pay paid under section 204 of title 37 to the participant for each period of military service after December 1956. The amount of such payments shall be based on such evidence of basic pay for military service as the participant may provide or, if the Director determines sufficient evidence has not been provided to adequately determine basic pay for military service, such payment shall be based upon estimates of such basic pay provided to the Director under paragraph (4).”

Reference to Reserve Corps of the Public Health Service deemed to be a reference to the Ready Reserve Corps, see section 204(c)(3) of Title 42, The Public Health and Welfare.

Amendment by Pub. L. 116–92 effective as if enacted on Oct. 28, 2009, and applicable to computations or participants, respectively, as of such date, see section 6202(e) of Pub. L. 116–92, set out as a note under section 2031 of this title.

Amendment by Pub. L. 106–346 effective upon the close of calendar year 2000 and applicable thereafter, see section 101(a) [title V, § 505(i)] of Pub. L. 106–346, set out as a note under section 8334 of Title 5, Government Organization and Employees.

Amendment by Pub. L. 105–33 effective Oct. 1, 1997, see section 7001(f) of Pub. L. 105–33, set out as a note under section 8334 of Title 5, Government Organization and Employees.

Section effective on first day of fourth month beginning after Oct. 24, 1992, see section 805 of Pub. L. 102–496, set out as a note under section 2001 of this title.