[Code of Federal Regulations] [Title 7, Volume 15] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 7CFR3021.610] [Page 244] TITLE 7--AGRICULTURE DEPARTMENT OF AGRICULTURE PART 3021_GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE)--Table of Contents Subpart F_Definitions Sec. 3021.610 Controlled substance. Controlled substance means a controlled substance in schedules I through V of the Controlled Substances Act (21 U.S.C. 812), and as further defined by regulation at 21 CFR 1308.11 through 1308.15. [[Page 245]]