World Drug Report aims to improve understanding of the illicit drug problem and contribute to more international cooperation for countering it. Prepared by the United Nations Office of Drugs and Crime.
A global network of NGOs and professional networks that come together to promote objective and open debate on drug policy issues at the national and international level. The consortium support evidence-based policies that are effective in reducing drug-related harm. You can keep up to date with worldwide drug policy developments by subscribing to the IDPC Monthly Alert.
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The Campbell Collaboration database, is a free web site which contains summaries of international research evidence on the effects of interventions in crime and justice, education, international development, and social welfare.