What should I know first?
Sharing your child's autism diagnosis with their school is an important step toward getting the right supports in place. You control what information to share and when. This guide helps you prepare for the conversation, present documentation effectively, and ensure the school takes appropriate next steps under the Education Act.
Ontario Ministry of Education · Ontario Human Rights Commission · Verified 2026-02-27
Beginner · 1-2 weeks
Quick summary
- Review the Diagnosis Report Before Sharing
- Request a Meeting with the Principal and SERT
- Present the Diagnosis Documentation
- Discuss Specific Accommodations Needed
- Request IEP Development
- Follow Up in Writing
Estimated time: 1-2 weeks · Difficulty: beginner
How to Communicate an Autism Diagnosis to Your Child's School in Ontario · Updated
Steps in this guide
Review the Diagnosis Report Before Sharing
Read through the full diagnosis report so you understand every section. Note the recommendations that are relevant to school settings. Highlight specific accommodations the clinician has suggested, as these will guide your conversation with the school.
Request a Meeting with the Principal and SERT
Email the school principal to request a meeting. Ask that the Special Education Resource Teacher (SERT) attend. A written request creates a record and signals that this is a formal discussion. Suggest two or three possible meeting times.
Present the Diagnosis Documentation
Bring copies of the diagnosis report for the school to keep on file. Walk the team through the key findings and recommendations. Explain your child's strengths as well as their challenges so the school has a balanced understanding.
Discuss Specific Accommodations Needed
Based on the clinician's recommendations, request specific accommodations. Examples include preferential seating, sensory breaks, extended test time, or access to assistive technology. Be specific about what your child needs rather than making general requests.
Request IEP Development
Ask the school to begin developing an Individual Education Plan (IEP). The IEP formalizes accommodations and sets measurable goals. Under the Education Act, the school must develop an IEP within 30 school days of a student being identified as exceptional.
Follow Up in Writing
After the meeting, send an email summarizing what was discussed and agreed upon. Include a list of the accommodations requested, the timeline for the IEP, and the name of the person responsible for next steps. This written record is essential if you need to escalate later.
Sources for this guide
| Source | Record or guidance |
|---|---|
| Ontario Ministry of Education | Individual Education Plan standards and resource guide (ontario.ca/education) |
| Ontario Human Rights Commission | Guidelines on accessible education for students with disabilities (ohrc.on.ca) |
Frequently asked questions
No. Sharing a diagnosis is voluntary. You can share functional needs without giving the full report. Schools can accommodate disability-related needs even when you share only the information needed to plan support.
A diagnosis report should be put in the Ontario Student Record (OSR) only if the principal considers it helpful for improving instruction. The Education Act gives OSR access to supervisory officers, the principal, and the school's teachers for the purpose of improving instruction. Other access may be allowed in limited cases under freedom of information law.
If the school does not take the diagnosis seriously, put your concerns in writing to the principal. Reference the Education Act and the duty to accommodate under the Ontario Human Rights Code. Escalate to the school board's special education coordinator if needed.
Where the waitlist stands
Families navigating autism services in Ontario face a documented multi-year wait. Here is the Ontario data — and a two-minute way to push back, when you are ready.
Verified references and sources
Official Government Sources
- [2024]Ontario Education Act — Special Education Requirements (IPRC, IEP)Government of Ontario • Government • 2024-01-01
- [1998]Ontario Regulation 181/98 — Identification and Placement of Exceptional PupilsGovernment of Ontario • Government • 1998-04-01
- [2024]Autism spectrum disorder among children and youth in Canada 2019Public Health Agency of Canada • Government • 2024-03-26
Watchdog Reports
- [2024]Ministry of Children, Community and Social Services: Spending Plan ReviewFinancial Accountability Office of Ontario (FAO) • Watchdog report • 2024-06-05
FOI Records
- [2026]Ontario Autism Program figures as of May 13, 2026 (MCCSS, released under Freedom of Information to the Ontario Autism Coalition; published in the OAC "OAP At A Glance" update, July 2026)Ministry of Children, Community and Social Services (Ontario), obtained by the Ontario Autism Coalition • FOI record • 2026-05-13
Official Organizations
- [2025]Autism Spectrum Disorders Fact Sheet (updated September 17, 2025)World Health Organization (WHO) • Official • 2025-09-17
Peer-Reviewed Research
- [2015]Early Identification of Autism Spectrum Disorder: Recommendations for Practice and ResearchZwaigenbaum L, Bauman ML, Stone WL, et al. (Pediatrics) • Academic • 2015-10-01
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