Not later than 4 years after , 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; and
((B)) certain programs within the Office, including—
((i)) the High Intensity Drug Trafficking Areas Program;
((ii)) the Drug-Free Communities Program; and
((iii)) the campaign under ; and
((2)) submit to the Director and the appropriate congressional committees 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.