{"data":{"id":"us/31-cfr-20.610","jurisdiction":"us","citation":"31 CFR 20.610","heading":"Controlled substance.","body":"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.","path":["Title 31—Money and Finance: Treasury","Subtitle A—Office of the Secretary of the Treasury","PART 20—GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE)","Subpart F—Definitions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-31.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:25Z","sha256":"75e9c7f0aa5ff7617eedf409f5a95accf6c2c91cac1bdc376eed497d152c2f0c","source_id":"us-cfr","stale":true,"prev":"us/31-cfr-20.605","next":"us/31-cfr-20.615"},"notice":"GroundRules: Original legal text. Not legal advice."}