A-Clinic Foundation, Helsinki

Drogennotdienst, Berlin

Drogennotruf, Frankfurt

Euro-Methork, Amsterdam

European Centre for the Epidemiological Monitoring of AIDS, Paris

European Commission, Brussels

European Federation of Professionals Working in the Field of Drug Abuse - ERIT

European Monitoring Centre for drugs & drug addiction, Lisbon

French Monitoring Centre for Drug and Drug Addictions - OFDT, Paris

German Institute of Medical Documentation and Information- DIMDI, Cologne

Institut fur Suchtpravention

Luxembourg Information Network on Drugs and Drug Addiction - RELIS

Pompidou Group, Strassbourg

Swedish Council for Information on Alcohool and other Drugs - CAN, Stockholm

Trimbos Institute, Utrecht

Verein Wiener Sozialprojekte, Vienna

World Health Organisation