COSA has a mission of providing collaboration & networking opportunities for organizations and individuals committed to the enhancement of health and human services in St Lucie County and surrounding areas. Founded in the 1980's by a group of invested human service providers COSA continues as a valuable ongoing resource for those providing direct services or supervising those who do. COSA offers the opportunity to stay up-to-date on community unmet needs, resources, and services. Currently 57 member organizations strong, COSA is an amazing community 'brain trust' of area resources. "We are better together!"