20131(a)

42 U.S.C. 2454(a) (words before proviso).

Pub. L. 85–568, title III, § 303, July 29, 1958, 72 Stat. 433; Pub. L. 102–588, title V, § 509, Nov. 4, 1992, 106 Stat. 5129.

20131(b)

42 U.S.C. 2454(b).

20131(c)

42 U.S.C. 2454(a) (proviso).