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Public Health Agencies

The following is a list of regional and federal public health agencies that have responsibilities related to environmental health services and programs in Canada. The information is updated regularly. Please let us know of any agency restructuring or any broken links. Thank you!


Ontario Ministry of Health and Long-Term Care

Public Health Ontario

Algoma Public Health

Brant County Health Unit

Chatham-Kent Health Unit

City of Hamilton - Public Health Services

City of Hamilton - Public Health Services

Durham Region Health Department

Eastern Ontario Health Unit

Elgin-St. Thomas Health Unit

Grey Bruce Health Unit

Haldimand-Norfolk Health Unit

Haliburton, Kawartha, Pine Ridge District Health Unit

Halton Region Health Department

Hastings & Prince Edward Counties Health Unit

Huron County Health Unit

Kingston, Frontenac and Lennox & Addington Public Health

Lambton Health Unit

Leeds, Grenville and Lanark District Health Unit

Middlesex-London Health Unit

Niagara Region Public Health

North Bay Parry Sound District Health Unit

Northwestern Health Unit

Ottawa Public Health

Oxford County Public Health

Peel Public Health

Perth District Health Unit

Peterborough Public Health

Porcupine Health Unit

Region of Waterloo Public Health

Renfrew County and District Health Unit

Simcoe Muskoka District Health Unit

Sudbury & District Health Unit

Thunder Bay District Health Unit

Timiskaming Health Unit

Toronto Public Health

Wellington-Dufferin-Guelph Public Health

Windsor-Essex County Health Unit

York Region Public Health Services