Section, act Sept. 23, 1950, ch. 1024, title III, § 303, as added Mar. 26, 1964,
Pub. L. 88–290,
78 Stat. 169; amended Oct. 27, 1972,
Pub. L. 92–596, § 7,
86 Stat. 1318; Oct. 21, 1977,
Pub. L. 95–140, § 3(c),
91 Stat. 1173; 1978 Reorg. Plan No. 2, § 102, eff. Jan. 1, 1979,
43 F.R.
36037,
92 Stat. 3783; Oct. 1, 1986,
Pub. L. 99–433, title I, § 110(h)(3),
100 Stat. 1004, related to termination of employment.