{"last_updated":"2026-03-04T09:00:00-05:00","source":"FOI-MCSS-2026-03-04","data":{"total_registered":89799,"active_funding_agreements":20633,"percentage_funded":23,"enrolled_in_core_clinical":20633,"percentage_enrolled":23,"waiting":69166,"percentage_waiting":77,"average_wait_years":"5+","wait_during_critical_window":true,"critical_window_ages":"0-6","waitlist_has_tripled_since_2018":true,"monthly_growth":"~850/month"},"historical_data":[{"year":2018,"registered":25000,"served":18000,"percent_served":72,"wait_time":"18 months"},{"year":2024,"registered":70176,"served":17500,"percent_served":25,"wait_time":"3-4 years"},{"year":2025,"registered":89799,"served":20633,"percent_served":23,"wait_time":"5+ years"}],"methodology":"https://www.endthewaitontario.com/sources/methodology","citation":"End The Wait Ontario. (March 2026). Ontario Autism Waitlist Data API. Retrieved from https://www.endthewaitontario.com/api/waitlist-data"}