| Canada Safety Council | Ottawa |
| Canada. Canadian Centre for Occupational Health and Safety, Safety Info Line | Hamilton |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Employment Practices Branch, Mississauga, Employment Practices Branch, Central Region West, Mississauga | Mississauga |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Employment Practices Branch, Employment Practices Branch, Main Office | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Occupational Health and Safety Branch, Occupational Health and Safety Branch, Main Office | Toronto |
| Workers Health and Safety Legal Clinic | Toronto |
| Workplace Safety and Insurance Board, Toronto Office, Programs and Investigations | Toronto |
| Workplace Safety and Prevention Services, Mississauga - Main Office | Mississauga |
