Prof. Fallu is currently associate professor at the School of Psychoeducation at Université de Montréal. He completed a postdoctoral fellowship at the Center for Addiction and Mental Health, affiliated with the University of Toronto. His research interests include etiology and prevention as well as substance use policy and stigmatization. He is a regular researcher at the Public Health Research Center, the University Institute on Addictions and the Research and Intervention Group on Psychoactive Substances of Quebec. He also works as editor-in-chief and director of the journal Drogues, santé et société. He is also the founder and co-spokesperson of the community-based organization GRIP.