Pub. L. 91-513, tit. III, pt. A, sec. 1002
importation of controlled substances
importation of controlled substances Sec. 1002. (a) It shall be unlawful to import into the customs territory of the United States from any place outside thereof (but within the United States), or to import into the United States from any place outside thereof, any controlled substance in schedule I or II of title II, or any narcotic drug in schedule III, IV, or V of title II, except that— (1) such amounts of crude opium and coca leaves as the Attorney General finds to be necessary to provide for medical, scientific, or other legitimate purposes, and (2) such amounts of any controlled substance in schedule I or II or any narcotic drug in schedule III, IV, or V that the Attorney General finds to be necessary to provide for the medical, scientific, or other legitimate needs of the United States— (A) during an emergency in which domestic supplies of such substance or drug are found by the Attorney General to be inadequate, or (B) in any case in which the Attorney General finds that competition among domestic manufacturers of the controlled substance is inadequate and will not be rendered adequate by the registration of additional manufacturers under section 303, may be so imported under such regulations as the Attorney General shall prescribe. No crude opium may be so imported for the purpose of manufacturing heroin or smoking opium. (b) It shall be unlawful to import into the customs territory of the United States from any place outside thereof (but within the United States), or to import into the United States from any place outside thereof, any nonnarcotic controlled substance in schedule III, IV, or V, unless such nonnarcotic controlled substance— (1) is imported for medical, scientific, or other legitimate uses, and 84 Stat. 1286 (2) is imported pursuant to such notification or declaration requirements as the Attorney General may by regulation prescribe. (c) In addition to the amount of coca leaves authorized to be imported into the United States under subsection (a), the Attorney General may permit the importation of additional amounts of coca leaves. All cocaine and ecgonine (and all salts, derivatives, and preparations from which cocaine or ecgonine may be synthesized or made) contained in such additional amounts of coca leaves imported under this subsection shall be destroyed under the supervision of an authorized representative of the Attorney General.