Björn Helm Researcher , TU Dresden , German SCORE node About studied Water Management and Hydrology, since 2009 researcher at TU Dresden, since 2015 head of Urban Hydrology Research Group, since 2017 in charge of German sites for wastewater-based drug screening (SCORE project) Sessions Input Session 16.Nov, 11.30 - 13.00 Trends on the Drug Market: Facts and Figures Facts and figures from different, complementary quantitative perspectives on the reality of drug use in Europe. Speaker Heiko Bergmann IFT Institut für Therapieforschung Mireia Ventura Energy Control / ABD Sabrina Levissianos United Nations Office on Drugs and Crime Björn Helm TU Dresden João Matias European Monitoring Centre for Drugs and Drug Addiction Moderation Katrin Schröder Drug Scouts, NEWNet Health & Prevention Badehaus En