Section 2531, [act Aug. 4, 1949, ch. 393], [63 Stat. 526], § 432; [Aug. 9, 1955, ch. 650], §§ 1, 2, [69 Stat. 577]; [Pub. L. 86–309], Sept. 21, 1959, [73 Stat. 585]; [Pub. L. 91–278, § 1(10)], June 12, 1970, [84 Stat. 305]; [Pub. L. 96–23, § 5(a)], June 13, 1979, [93 Stat. 68]; [Pub. L. 97–295, § 2(11)], (13), Oct. 12, 1982, [96 Stat. 1302]; [Pub. L. 98–557, § 15(a)(3)(B)], Oct. 30, 1984, [98 Stat. 2865]; [Pub. L. 99–640, § 10(a)(7)], Nov. 10, 1986, [100 Stat. 3549]; renumbered § 2531, [Pub. L. 115–282, title I, § 114(b)], Dec. 4, 2018, [132 Stat. 4223]; [Pub. L. 116–283, div. G, title LVXXXV] [LXXXV], § 8505(a)(21), Jan. 1, 2021, [134 Stat. 4748], related to personnel of former Lighthouse Service.
Section 2532, added [Pub. L. 116–283, div. G, title LVXXXV] [LXXXV], § 8510(b), Jan. 1, 2021, [134 Stat. 4757], related to retirement of certain employees of former Lighthouse Service.
Section 2533, added [Pub. L. 116–283, div. G, title LVXXXV] [LXXXV], § 8511(a), Jan. 1, 2021, [134 Stat. 4758], related to surviving spouses of current or former employees of Lighthouse Service.
Section 2534, added and amended [Pub. L. 116–283, div. G, title LVXXXV] [LXXXV], § 8511(b), Jan. 1, 2021, [134 Stat. 4758], related to application for section 2533 benefits.