Canada Practitioners Network for the Prevention of Radicalization and Extremist Violence (CPN-PREV) Université du Québec à Montréal Pavillon Adrien-Pinard (SU) 100, Sherbrooke Street West Montreal, Qc H2X 3P2 Canada Canada March 20th, 2018 Workshops to discuss the results of systematic reviews conducted by the CPN-PREV team and establish a guidelines development group. Systematic review #1: Extremist online content and violent radicalization. Systematic review #2: Programs that aim to prevent violent radicalization and disengage individuals adhering to violent radical ideas/behaviors.