What Ontario requires
- Unless a regulation or an inspector's order says otherwise, the designated worker member of the joint health and safety committee, or the health and safety representative, inspects the physical condition of the workplace at least once a monthOccupational Health and Safety Act, R.S.O. 1990, c. O.1, ss. 8 (6), 9 (26) · Guide for health and safety committees and representatives (ontario.ca, updated August 17, 2026)
- If a monthly inspection of the whole workplace is not practical, the whole workplace is inspected at least once a year, with at least part of it inspected each month, on a schedule set by the committee (or agreed by the employer and the representative)Occupational Health and Safety Act, ss. 8 (7), (8), 9 (27), (28)
- The worker members of the committee designate a worker member, a certified member if possible, to inspect the workplace; where a workplace regularly has more than five workers and no committee, the workers select a health and safety representative who inspects itOccupational Health and Safety Act, ss. 8 (1), 9 (23), (24) · Guide for health and safety committees and representatives
- A joint health and safety committee is required at a workplace where 20 or more workers are regularly employed, where a designated substance regulation applies (other than certain small construction projects), or under an orderOccupational Health and Safety Act, s. 9 (2)
- The inspecting member informs the committee of situations that may be a source of danger or hazard to workers, and the committee considers them within a reasonable timeOccupational Health and Safety Act, s. 9 (30)
- The committee, and a health and safety representative, may identify situations that may be a source of danger or hazard and make recommendations to the employer for the improvement of workers' health and safetyOccupational Health and Safety Act, ss. 8 (10), 9 (18)
- An employer who receives written recommendations from the committee, a co-chair or the representative responds in writing within 21 days, with a timetable for the recommendations it accepts and reasons for any it does notOccupational Health and Safety Act, ss. 8 (12), (13), 9 (20), (21)
- The employer and the workers give the inspecting member or representative the information and assistance they need to carry out the inspectionOccupational Health and Safety Act, ss. 8 (9), 9 (29)
Who inspects, and how often
Where 20 or more workers are regularly employed, a joint health and safety committee is required, and its worker members designate a worker member, a certified member if possible, to inspect the workplace. Where more than five workers are regularly employed and no committee is required, the workers select a health and safety representative, who does the inspections.
The physical condition of the workplace is inspected at least once a month, unless a regulation or an inspector's order sets another schedule. If a monthly inspection of the whole workplace is not practical, the whole workplace is inspected at least once a year with part of it inspected every month, on a schedule set by the committee or agreed by the employer and the representative.
Reporting hazards and making recommendations
The inspecting member informs the committee of situations that may be a source of danger or hazard to workers, and the committee considers them within a reasonable time. The committee, and a representative, can make recommendations to the employer for the improvement of workers' health and safety. The employer and workers must give the inspector the information and assistance the inspection needs.
The employer's 21-day written response
An employer who receives written recommendations from the committee, a co-chair or the representative must respond in writing within 21 days. The response includes a timetable for the recommendations it agrees with and reasons for any it does not accept. A clear inspection report with a recommendation for each hazard makes those written recommendations easy to send and track.
From walk-through notes to an Ontario inspection report
Note the areas you covered, whether this month's inspection was the whole workplace or the scheduled part, each hazard and where it was, and anything fixed on the spot. ReportDraft records who inspected and the coverage in the header, writes each hazard as a situation that may be a source of danger with a recommendation to the employer, lists corrective actions with the person responsible and due date when your notes give them, and carries open items from earlier inspections forward.
Common mistakes
- Skipping a month, or inspecting only part of the workplace without a schedule that covers all of it within the year.
- Listing hazards without a recommendation the committee can send to the employer.
- Letting written recommendations go unanswered past 21 days without following up.
- Not carrying open items from last month's inspection forward.
Sources
- Occupational Health and Safety Act, R.S.O. 1990, c. O.1, ss. 8 (6), 9 (26), checked October 11, 2026
- Guide for health and safety committees and representatives (ontario.ca, updated August 17, 2026), checked October 11, 2026
- Occupational Health and Safety Act, ss. 8 (7), (8), 9 (27), (28), checked October 11, 2026
- Occupational Health and Safety Act, ss. 8 (1), 9 (23), (24), checked October 11, 2026
- Guide for health and safety committees and representatives, checked October 11, 2026
- Occupational Health and Safety Act, s. 9 (2), checked October 11, 2026
- Occupational Health and Safety Act, s. 9 (30), checked October 11, 2026
- Occupational Health and Safety Act, ss. 8 (10), 9 (18), checked October 11, 2026
- Occupational Health and Safety Act, ss. 8 (12), (13), 9 (20), (21), checked October 11, 2026
- Occupational Health and Safety Act, ss. 8 (9), 9 (29), checked October 11, 2026
Last reviewed October 11, 2026. Next review due January 11, 2027. This page explains published rules to help you write your report. It is not legal advice; the official text linked above governs.