22 U.S.C. § 2291(e)(3) (2010) (Title 22—Chapter 32: Foreign Assistance: International Development: International Narcotics Control)
(e) Definitions. For purposes of this chapter and other provisions of this Act relating specifically to international narcotics matters—
(3) the term "narcotic and psychotropic drugs and other controlled substances" has the same meaning as is given by any applicable international narcotics control agreement or domestic law of the country or countries concerned;
32 CFR § 1903.1 [32 CFR CHAPTER XIX—CENTRAL INTELLIGENCE AGENCY: 32 CFR PART 1903—CONDUCT ON AGENCY INSTALLATIONS]
As used in this part:
Any drug or other substance, or immediate precursor that has been defined as a controlled substance in the Controlled Substances Act (Title 21 U.S.C. 801 et seq.).