1994—
Pub. L. 103–322, title II, § 20402(b), Sept. 13, 1994,
108 Stat. 1825, added item 4047.
1990—
Pub. L. 101–647, title XXX, § 3001(b), Nov. 29, 1990,
104 Stat. 4915, added item 4046.
1986—
Pub. L. 99–646, § 67(b), Nov. 10, 1986,
100 Stat. 3616, added items 4044 and 4045.
1982—
Pub. L. 97–258, § 2(d)(4)(A), Sept. 13, 1982,
96 Stat. 1059, added item 4043.