Child Development Institute (CDI), an accredited children’s mental health agency in Toronto, is a groundbreaker in developing innovative programming. We offer evidence-based programs for children ages 0-12 and youth ages 13-18, and their families across four streams: Early Intervention Services, Family Violence Services, the Integra Program and Healthy Child Development. Built on a legacy of more than 100 years of helping children and families, we have an established track record of success in children’s mental health and family violence.