The Centre Nelligan supports the entourage of people with clinical manifestations related to a major mental health disorder. Through its range of services, it aims to actualize the potential of families. The Centre Nelligan meets the different needs of families and loved ones of people with mental illness by pursuing several objectives, such as supporting members of the entourage in order to preserve their own mental health and demystifying mental illness among the general population. The clientele served by this resource concerns members of the entourage of people with a mental health disorder and among the territories served, there is the MRC Domaine-du-Roy.