United States Code Title 42 — The Public Health and Welfare §§ 9631 to 9633. Repealed. Pub. L. 99–499, title V, § 517(c)(1), Oct. 17, 1986, 100 Stat. 1774 §§ 9631 to 9633. Repealed. Pub. L. 99–499, title V, § 517(c)(1), Oct. 17, 1986, 100 Stat. 1774