Development Services Ontario (DSO) provides support and services for students with Mild Intellectual Disabilities (MID).
The website is https://www.dsontario.ca/agencies (click on the link)

There are nine Developmental Services Ontario agencies across the province. To find the right agency for your region, click on the "Find Your DSO" search box then enter your postal code, or look it up in the list on DSO's home page.

If you're still not sure which agency to contact, don't worry! By calling any of the DSO offices, you can speak to a staff member who will be able to give you the right number for your region. Phone:
1-855-DS-ADULT
(1-855-372-3858)
or 
Email:
DSOTR@surreyplace.on.ca

DSO Toronto region hosts an information fair each fall.  Check their website at www.dsotoronto.ca for information, or contact the school to find out more.