General
Editorial Notes
Amendments
2022—Pub. L. 117–263, div. K, title CXVI, § 11608(b), , 136 Stat. 4152, added item 3106.
2018—Pub. L. 115–282, title IV, § 402(a)(2), , 132 Stat. 4264, added item 3105.
2010—Pub. L. 111–281, title VI, § 609(b), , 124 Stat. 2968, added item 3104.
1996—Pub. L. 104–324, title VI, § 603(b), , 110 Stat. 3930, added item 3103.
1988—Pub. L. 100–424, § 8(a)(3), , 102 Stat. 1593, substituted “Immersion” for “Exposure” in item 3102.
1985—Pub. L. 99–36, § 2, , 99 Stat. 68, repealed section 22 of Pub. L. 98–557 and the amendments made by that section, which added first identical item 3102, effective , thereby leaving Pub. L. 98–623 as the sole authority for the addition of item 3102. See 1984 Amendment note below.
1984—Pub. L. 98–557, § 22(a)(2), , 98 Stat. 2871, and Pub. L. 98–623, title VII, § 701(a)(2), , 98 Stat. 3413, added identical item 3102. See 1985 Amendment note above.