Peel Behavioural Services is a community service that offers functional behavioural assessments, individual behavioural programs, brief interventions, consultative assistance, educational sessions, groups and a resource library for individuals, families and community agencies. Individuals must live in the Region of Peel, be over the age of two, and have a developmental disability, ASD and/or a Dual Diagnosis. Treatment is provided in homes, in daycare settings and in schools.