To file an HRTO complaint: (1) Complete the HRTO Application Form available at hrto.ca, (2) Describe how the OAP wait time discriminates against your child, (3) Attach evidence: diagnosis, registration date, documentation of harm, financial records, (4) Submit online or by mail within 1 year (NO FILING FEE), (5) The application must show: your child has a disability (autism), they experienced adverse impact due to service delay, and the treatment was discriminatory compared to non-disabled children. The application must show: your child has a disability (autism), they experienced adverse impact due to service delay, and the treatment was discriminatory compared to non-disabled children.