OMSSA has 11 Zones which provide a forum for front-line, supervisory and management staff to take part in OMSSA's activities. Each Zone elects its own executive committee. In keeping with the broader aims and objectives of the Association, the mandate of each Zone includes involvement in training, networking, information sharing, and communication.

Hover over a map zone to view areas it includes. Click on one of the map zones to view more about the zone.

Zone 1 Chatham-Kent, Huron, Lambton, London-Middlesex, Oxford, Stratford, St.Thomas-Elgin, Windsor-Essex

Zone 2 Bruce, Dufferin, Grey, Simcoe-Barrie

Zone 3 Brantford, Halton, Hamilton, Niagara, Norfolk, Waterloo, Wellington

Zone 4 Peel, Toronto, York

Zone 5 Durham, Kawartha Lakes, Northumberland, Peterborough

Zone 6 Hastings, Kingston, Lanark, Leeds-Grenville, Prince Edward - Lennox and Addington

Zone 7 Cornwall, Ottawa, Prescott-Russell, Renfrew

Zone 8 Muskoka, Nipissing, Parry Sound

Zone 9 Algoma, Manitoulin-Sudbury, Sault Ste. Marie, Sudbury

Zone 10 Cochrane, Timiskaming

Zone 11 Kenora, Rainy River, Thunder Bay