Health and Safety Contact Centre

Call the Health and Safety Contact Centre to:

  • report incidents, work refusals, critical injuries or fatalities — if this is an emergency call 911 immediately
  • report unsafe work practices
  • ask about workplace health and safety topics and issues

Call the Ministry of Labour, Training and Skills Development Health and Safety Contact Centre:

We recommend you reach out to the Health and Safety Contact Centre rather than calling a local office.

File a workplace health and safety complaint

Learn how to file a complaint if you have a workplace health and safety or workplace harassment concern and believe your employer is not correcting the situation.

Contacting a regional office

There are several reasons for contacting a Ministry of Labour, Training and Skills Development regional office. You may be required to file written notices and reports to the office or send requests to a ministry director. You can either do this online (if online service is available) or by mailing the paperwork to the local office.

Notice of project assistance for constructors

If you are a constructor and need help completing a Notice of Project (NOP) form or need to amend information on an NOP you’ve already submitted, call the local office closest to the project and ask to speak to someone from the Construction Health and Safety Program.

Regional office contact information

Northern Region

North Bay

Counties: Nipissing, Parry Sound

200 First Avenue West, Unit 204
North Bay, ON P1B 3B9


Counties: Manitoulin, Sudbury District, Sudbury Regional Municipality

159 Cedar Street, Suite 301
Sudbury ON P3E 6A5


Counties: Timiskaming and Cochrane Districts

Ontario Government Complex
D Wing
5520 Highway 101 East
South Porcupine ON P0N 1H0

Thunder Bay

Counties: Thunder Bay, Rainy River and Kenora Districts

435 James Street South, Ste. 222
Thunder Bay ON P7E 6S7

Sault Ste. Marie

County: Algoma District

70 Foster Dr, Ste. 480
Sault Ste. Marie ON P6A 6V4

South Western Region


Counties: Hamilton Regional Municipality, Brant, Haldimand-Norfolk and Halton Regional Municipality

Ellen Fairclough Building
119 King Street West
Hamilton ON L8P 4Y7


County: Niagara Regional Municipality

301 St. Paul St, 8th Floor
St. Catharines ON L2R 7R4

Western Region


Counties: Perth, Elgin, Lambton, Middlesex, Huron, Bruce and Oxford

217 York St., 5th Floor
London ON N6A 5P9


Counties: Kent and Essex

4510 Rhodes Drive, Suite 610
Windsor ON N8W 5K5


Counties: Wellington, Waterloo Regional Municipality, Grey County

4273 King St. E., Suite 301
Kitchener, ON N2P 2E9

Central East Region

North York

5001 Yonge Street
Suite 1600
North York, ON M7A 0A3


2275 Midland Avenue, Unit #1
Scarborough ON M1P 3E7

Central West Region


17345 Leslie Street
Units 101 and 102
Newmarket, ON L3Y 0A4


1290 Central Parkway West, 4th Floor
Mississauga ON L5C 4R3

Eastern Region


Counties: Ottawa-Carleton, Renfrew, Lanark, Prescott and Russell, Stormont, Dundas & Glengarry

347 Preston Street
Suite 430, 4th Floor
Ottawa ON K1S 3J4


Counties: Leeds and Grenville, Frontenac, Lennox and Addington, Hastings, Prince Edward

Beechgrove Complex
51 Heakes Lane
Kingston ON K7M 9B1


Counties: Peterborough, Haliburton, Northumberland, Victoria, Muskoka

300 Water Street North
3rd Floor, South Tower
Peterborough ON K9J 8M5