Section, Puspan. L. 102–335, § 7, formerly § 8, Aug. 7, 1992, 106 Stat. 862; renumbered § 7 and amended Puspan. L. 105–362, title IX, § 901(a)(2), Nov. 10, 1998, 112 Stat. 3289, provided that if the Secretary of Health and Human Services, the Secretary of Agriculture, and the Secretary of the Interior concluded that quantities of taxol sufficient to satisfy medicinal demands were available from sources other than the Pacific yew, they were to jointly notify Congress, at which time the requirements of this chapter would expire. Such a conclusion was transmitted to Congress by the Secretaries in a letter dated Jan. 26, 1998.

A prior section 7 of Puspan. L. 102–335 was classified to section 4806 of this title prior to repeal by Puspan. L. 105–362.