The text of subsec. (b)(6) of section 2305 of this title, which was transferred to this section, redesignated as subsecs. (a) to (e), and amended by Pub. L. 116–283, § 1816(c)(1), (2)(E), (7)(A), (C)–(I), was based on Pub. L. 104–106, div. D, title XLI, § 4104(a)(3), Feb. 10, 1996, 110 Stat. 644; Pub. L. 104–201, div. A, title X, § 1074(a)(11), Sept. 23, 1996, 110 Stat. 2659.

The text of subsec. (b)(7) of section 2305 of this title, which was transferred to this section, redesignated as subsec. (f), and amended by Pub. L. 116–283, § 1816(c)(1), (2)(E), (7)(B), (J), was based on Pub. L. 104–106, div. D, title XLI, § 4104(a)(3), Feb. 10, 1996, 110 Stat. 644.

A prior section 3305, act Aug. 10, 1956, ch. 1041, 70A Stat. 189; Pub. L. 85–155, title I, § 101(16), Aug. 21, 1957, 71 Stat. 379; Pub. L. 90–130, § 1(10)(D), (E), Nov. 8, 1967, 81 Stat. 375, related to promotion of officers in regular grade of lieutenant colonel to grade of colonel, prior to repeal by Pub. L. 96–513, title II, § 204, title VII, § 701, Dec. 12, 1980, 94 Stat. 2880, 2955, effective Sept. 15, 1981. See section 619 et seq. of this title.

2021—Pub. L. 116–283, § 1816(c)(7)(A), transferred subsec. (b)(6) of section 2305 of this title to this section and struck out par. (6) designation at beginning.

Subsec. (a). Pub. L. 116–283, § 1816(c)(7)(C), (E), redesignated subpar. (A) of former section 2305(b)(6) of this title as subsec. (a) of this section and inserted heading. Former second sentence of subsec. (a) designated subsec. (b).

Subsec. (b). Pub. L. 116–283, § 1816(c)(7)(D), (F), designated second sentence of subsec. (a) as subsec. (b) of this section and inserted heading.

Subsec. (c). Pub. L. 116–283, § 1816(c)(7)(B), (G), redesignated subpar. (B) of former section 2305(b)(6) of this title as subsec. (c) of this section, inserted heading, and substituted “section 3304 of this title” for “paragraph (5)” and “subsections (a) and (b)” for “subparagraph (A)”.

Subsec. (d). Pub. L. 116–283, § 1816(c)(7)(B), (H), redesignated subpar. (C) of former section 2305(b)(6) of this title and its cls. (i) to (iii) as subsec. (d) of this section and pars. (1) to (3), respectively, inserted heading, and substituted “subsections (a) and (b)” for “subparagraph (A)” in introductory provisions.

Subsec. (e). Pub. L. 116–283, § 1816(c)(7)(B), (I), redesignated subpar. (D) of former section 2305(b)(6) of this title as subsec. (e) of this section, inserted heading, and substituted “subsections (a) and (b)” for “subparagraph (A)”.

Subsec. (f). Pub. L. 116–283, § 1816(c)(7)(B), (J), as amended by Pub. L. 117–81, § 1701(b)(6)(B), redesignated subsec. (b)(7) of section 2305 of this title as subsec. (f) of this section, inserted heading, and substituted “under this section” for “under paragraph (5) or (6)”.

Amendment by Pub. L. 117–81 applicable as if included in the enactment of title XVIII of Pub. L. 116–283 as enacted, see section 1701(a)(2) of Pub. L. 117–81, set out in a note preceding section 3001 of this title and Effective Date note below.

Section and amendment by Pub. L. 116–283 effective Jan. 1, 2022, with additional provisions for delayed implementation and applicability of existing law, see section 1801(d) of Pub. L. 116–283, set out as an Effective Date of 2021 Amendment note preceding section 3001 of this title.