21 U.S.C. § 1715

Not later than 4 years after October 24, 2018 , and every 4 years thereafter, the Comptroller General of the United States shall— (1) conduct an audit relating to the programs and operations of— (A) the Office; 1 1 See References in Text note below. and (B) certain programs within the Office, 1 including— (i) the High Intensity Drug Trafficking Areas Program; (ii) the Drug-Free Communities Program; and (iii) the campaign under section 1708(f) of this title ; and (2) submit to the Director 1 and the appropriate congressional committees 1 a report containing an evaluation of and recommendations on the— (A) policies and activities of the programs and operations subject to the audit; (B) economy, efficiency, and effectiveness in the administration of the reviewed programs and operations; and (C) policy or management changes needed to prevent and detect fraud and abuse in such programs and operations.