1988—Pub. L. 100–690 inserted “and the Trust Territory of the Pacific Islands (or successor governments)” after “commonwealths of the United States”, “and other substance” before “prevention”, and “associated” before “insular areas.”.

Pub. L. 100–690, title IX, § 9301(a), Nov. 18, 1988, 102 Stat. 4535, provided that: “This subtitle [subtitle D (§§ 9301–9310) of title IX of Pub. L. 100–690, enacting section 1494c of this title and amending this section and sections 1494a and 1494b of this title and section 10603 of Title 42, The Public Health and Welfare] may be cited as the ‘Insular Areas Drug Abuse Amendments of 1988’.”

Pub. L. 99–570, title V, § 5001, Oct. 27, 1986, 100 Stat. 3207–154, provided that: “This subtitle [subtitle A (§§ 5001–5004) of title V of Pub. L. 99–570, enacting this section and sections 1494a and 1494b of this title] may be cited as the ‘United States Insular Areas Drug Abuse Act of 1986’.”

For termination of Trust Territory of the Pacific Islands, see note set out preceding section 1681 of this title.