Knowledge Transfer in Drug Demand Reduction: review of the scientific evidence regarding effective public policies on addictions for consideration in Latin America and the Caribbean, Part 1 Interpretation available in Spanish and English Opening Remarks: Kevin P. Mulvey, Executive Director, ICUDDR Introduction: Jimena Kalawski, Demand Reduction Unit Chief, CICAD/OAS Presenter: Raùl Martin del Campo Sánchez. MPsyD. Research professor at the Ramón de la Fuente Muñiz National Institute of Psychiatry, Ministry of Health, Mexico. Professor of the Master's Degree in Addiction Psychology, National Autonomous University of Mexico.