On May 18, 2005, the Ministry of Community and Social Services (MCSS) announced that it would create four Community Networks of Specialized Care across the province. This change is part of MCSS’s transformation of developmental services.
The new networks improve service to adults with developmental disabilities who need specialized care for mental health and behavioural issues.
In March 2006, MCSS announced the lead agencies for the four networks:
| Regions | Lead Agencies |
| Northern Ontario | Hands (TheFamilyHelpNetwork.ca) |
| Central Ontario (from Waterloo in the west to Peterborough in the east, including Simcoe County and the Greater Toronto Area) |
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| Eastern Ontario (from Hastings County eastward to the Quebec border and northward to Renfrew County) | Ongwanada and Prescott-Russell Services for Children and Adults |
| Southern Ontario (including the Hamilton and Niagara regions and southwestern Ontario) | Bethesda and Regional Support Associates |
Specialized services are clinical services that are provided by qualified health professionals. These services include