Autisme Montréal's primary mission is to inform and raise awareness among the entire population about autism spectrum disorder as well as the diversity of these individuals. Autisme Montréal defends the individual and collective rights of people with autism spectrum disorder and their families in addition to offering moral support to people with autism spectrum disorder and their families and developing activities support and mutual assistance, services and leisure activities. The clientele served by this organization includes people with an autism spectrum disorder (all levels), parents and caregivers. Among the territories served, we find the Island of Montreal.