2. Presentation by the Central Drug Authority on its 2011/12 annual report The CDA is a statutory body, established in terms of the Prevention and Treatment of Drug Dependency Act, Act No 20 of 1992 as amended. The CDA consists of 12 appointed members from the private sector, who are experts in the substance abuse field, 14 representatives of the national government departments, and three national government entities nominated by their respective Ministers. Currently, the authority is composed of nine Provincial Substance Abuse Forums (PSAF) and 238 Local Drug Action Committees (LDAC).