This document "identifies resources and performance indicators for programs within the Executive Branch that are integral to the President's drug control policy. The Administration's plan for reducing drug use and availability is based around four major policy areas: (1) Substance Abuse Prevention, (2) Substance Abuse Treatment, (3) Domestic Law Enforcement; and (4) Interdiction and International Counterdrug Support. In Fiscal Year 2010, the President requests $15.1 billion in support of these key policy areas, which is an increase of $224.3 million or 1.5 percent over the FY 2009 enacted level of $14.8 billion. The Budget Summary details agency resources by function. Functions categorize the activities of agencies into common drug control areas. Figure 1 details funding by function."
Office of National Drug Control Policy: http://www.whitehousedrugpolicy.gov/