L’Éclusier du Haut-Richelieu, a psychosocial intervention center, offers support measures to members of the entourage of a person presenting clinical manifestations of a mental health disorder in order to enable them to realize their potential. It also offers education services to the population and its partners. The clientele served by this organization concerns members of the entourage (young people and adults) of an adult person with a mental health disorder. Among the territories served, we find the territory of Haut-Richelieu-Rouville.