Autism Ontario (legally incorporated as Autism Society Ontario) is a charitable organization with a history of over 50 years representing the thousands of people on the autism spectrum and their families across Ontario. Made up of knowledgeable parents, professionals, and autistic self-advocates who can speak to the key issues that impact autistic individuals and their families, Autism Ontario is the province's leading source of information and referral on autism, and one of the largest collective voices representing the autism community. There are seven regions across the province of Ontario.