§ 2261.
([Pub. L. 87–195], pt. I, § 451, Sept. 4, 1961, [75 Stat. 434]; [Pub. L. 87–565], pt. I, § 109, Aug. 1, 1962, [76 Stat. 259]; [Pub. L. 88–205], pt. I, § 110, Dec. 16, 1963, [77 Stat. 384]; [Pub. L. 88–633], pt. I, § 108, Oct. 7, 1964, [78 Stat. 1010]; [Pub. L. 89–171], pt. I, § 108, Sept. 6, 1965, [79 Stat. 656]; [Pub. L. 89–371, § 2], Mar. 18, 1966, [80 Stat. 74]; [Pub. L. 89–583], pt. I, § 109, Sept. 19, 1966, [80 Stat. 801]; [Pub. L. 90–137], pt. I, § 112, Nov. 14, 1967, [81 Stat. 455]; [Pub. L. 90–554], pt. I, § 110, Oct. 8, 1968, [82 Stat. 962]; [Pub. L. 91–175], pt. I, § 110, Dec. 30, 1969, [83 Stat. 819]; [Pub. L. 91–652, § 6(a)], Jan. 5, 1971, [84 Stat. 1942]; [Pub. L. 92–226], pt. I, § 108, Feb. 7, 1972, [86 Stat. 24]; [Pub. L. 93–189, § 10], Dec. 17, 1973, [87 Stat. 719]; [Pub. L. 93–559, § 28(c)], Dec. 30, 1974, [88 Stat. 1803]; [Pub. L. 94–329, title V, § 503(2)], June 30, 1976, [90 Stat. 763]; [Pub. L. 95–92, § 2], Aug. 4, 1977, [91 Stat. 614]; [Pub. L. 95–384, § 2], Sept. 26, 1978, [92 Stat. 730]; [Pub. L. 96–92, § 2(b)], Oct. 29, 1979, [93 Stat. 701]; [Pub. L. 97–113, title VII, § 734(a)(1)], Dec. 29, 1981, [95 Stat. 1560]; [Pub. L. 101–513, title V, § 588], Nov. 5, 1990, [104 Stat. 2056].)