Part II of the Annual Reports Questionnaire (ARQ) provides Member States with a mechanism for reporting data on drug abuse under the international drug control treaties. The present publication, Annual Reports Questionnaire, Part II: Extent, Patterns and Trends of Drug Abuse: Guide to Completion, was prepared under the Global Assessment Programme on Drug Abuse as part of GAP Toolkit Module 4: Management of Data for the Annual Reports Questionnaire, which also comprises a set of four interlinked training packs designed to assist Member States in completing and interpreting part II of the questionnaire for purposes of policy formation and implementation of demand reduction activities. Module 4: Management of Data for the Annual Reports...