Developmental Services Ontario

Funded developmental services

Developmental Services Ontario (DSO) is the government agency funding support services for developmentally disabled people in Ontario over the age of 18. Specialized supports, housing supports, community participation supports, caregiver respite supports, and additional funding through Ontario’s Passport program and other government financial programs are offered through partner agencies in DSO’s nine service areas. Youth can start the application process at the age of 16 to prepare for the transition from the Ontario Autism Program to DSO supports.  

Contact Information

240 Edward Street unit 3, Aurora, ON, Canada

DSO Central East Region

140 King Street East suite 4, Hamilton, ON, Canada

DSO Hamilton-Niagara Region

361 Montreal Street, Kingston, ON, Canada

DSO South East Region

2749 Kingsway Drive, Kitchener, ON, Canada

DSO Central West Region

5975 Whittle Road suite 250, Mississauga, ON, Canada

DSO Central West Region

917d Nipissing Road, Milton, ON, Canada

DSO Central West Region

391 Oak Street East, North Bay, ON, Canada

DSO North East Region

23 Balls Drive, Bracebridge, ON, Canada

DSO North East Region

60 Wilson Avenue suite 103, Timmins, ON, Canada

DSO North East Region

171 Queens Avenue suite 750, London, ON, Canada

DSO South West Region

1400 St. Laurent Blvd #507, Ottawa, ON, Canada

DSO Eastern Region

245B Bay Street, Thunder Bay, ON, Canada

DSO Northern Region

760 Notre Dame Avenue unit a, Sudbury, ON, Canada

DSO Northern Region

2 Surrey Place, Toronto, ON, Canada

DSO Toronto Region

Region: Regional Municipality of York

Region: Regional Municipality of Waterloo

Region: Regional Municipality of Peel

Region: Regional Municipality of Halton

Region: Nipissing District

Region: District Municipality of Muskoka

Region: Cochrane District

Region: Greater Sudbury