Ontario Workplace Safety Compliance Checklist & Common Gaps

An Ontario workplace safety compliance checklist helps employers identify gaps in their health and safety policies, worker training, hazard controls, inspections and records before those gaps contribute to an injury or a Ministry of Labour inspection finding.

 

Under Ontario’s Occupational Health and Safety Act (OHSA), employers must meet applicable workplace safety duties, provide appropriate information and supervision, and take every precaution reasonable in the circumstances to protect workers.

 

A compliant workplace needs more than written policies. Actual working conditions, employee knowledge, equipment maintenance and corrective actions must reflect the safety requirements that apply to the organization.

 

This checklist explains 10 areas Ontario employers should review, how to recognize compliance gaps and when an on-site workplace safety assessment may be useful.

 

What Is an OHSA Workplace Compliance Gap?

 

An OHSA compliance gap is a difference between an employer’s actual workplace practices and an applicable requirement under Ontario’s Occupational Health and Safety Act or its regulations.

 

A missing record, unsafe machine guard, inadequate worker instruction or failure to meet an applicable inspection duty can indicate a compliance gap.

 

Not every recommended safety practice is a separate legal requirement. For example, an annual independent safety audit may be beneficial, but the OHSA does not impose one universal requirement for every employer to purchase an annual third-party audit.

 

Compliance reviews should distinguish three types of findings:

Finding type	Meaning	Example
Legal non-compliance	An applicable statutory or regulatory duty has not been met	A required written safety policy is missing
Hazard requiring attention	A condition may expose workers to injury or illness	Workers have difficulty moving loads because equipment is defective
Improvement opportunity	A practice can strengthen existing safety arrangements	A workplace introduces a digital system for tracking corrective actions

This distinction helps employers set priorities without confusing recommended practices with statutory obligations.

Ontario Workplace Safety Compliance Checklist: 10 Areas to Review

The following checklist covers common health and safety management, documentation and physical workplace concerns. Specific requirements depend on workplace activities, hazards, workforce size and applicable regulations.

1. Health and Safety Policy and Program

Ontario’s OHSA subsection 25(2)(j) requires employers that regularly employ more than five workers to prepare a written occupational health and safety policy, review it at least annually, and develop and maintain a program to carry it out.

A workplace review should ask:

• Is a written health and safety policy required for this workplace?
• Has the policy been reviewed within the applicable annual period?
• Is there a program that puts the policy into practice?
• Are supervisors and workers aware of relevant procedures?
• Are required policies posted or made accessible as the legislation permits?

An employer may have a properly signed policy but still lack an effective program for applying it.

 

Example: A manufacturing business has a current safety policy, but its written procedures do not address the hazards associated with newly installed production machinery.

The employer should review its equipment, work methods, applicable regulatory requirements and related procedures.

2. Worker and Supervisor Safety Training

Worker instruction and supervisor competency are central to Ontario workplace safety compliance.

Under subsection 25(2)(a), employers must provide workers with information, instruction and supervision to protect their health or safety. Regulation 297/13 also establishes basic occupational health and safety awareness training requirements for workers and supervisors, subject to its provisions.

Check whether:

• Workers have completed applicable health and safety awareness training.
• Supervisors meet the OHSA definition of a competent person.
• Job-specific instruction addresses actual workplace hazards.
• Relevant training records are available.
• Required refresher or periodic training has been completed.
• New equipment and process changes have triggered updated instruction.

Training requirements vary by task and workplace.

For instance, Chief Prevention Officer-approved Working at Heights training applies to specified workers using fall-protection methods on construction projects covered by the construction regulation. It is not a universal certification requirement for every Ontario employee.

Employers should verify the requirement that applies to the worker’s actual job instead of relying on a generic list of certificates.

See Ontario’s official health and safety training requirements.

3. Workplace Inspections and Hazard Identification

Workplace inspections help identify unsafe conditions before workers are exposed to injury or illness.

The OHSA includes inspection responsibilities for health and safety representatives and Joint Health and Safety Committee members where those provisions apply.

Review the following:

• Is the workplace meeting its applicable statutory inspection requirements?
• Are inspection findings recorded and communicated?
• Are problems assigned to someone for correction?
• Are recurring hazards examined rather than repeatedly noted?
• Are new processes, equipment and materials assessed for hazards?

A monthly inspection obligation should not be applied indiscriminately to every business. The relevant OHSA provisions depend on whether a representative or committee is required and on the particular inspection circumstances.

 

Example: An inspection identifies a damaged extension cord near a production line. Recording the issue is not enough. The employer must address the hazard and make sure workers are protected.

Employers that need a structured method for identifying hazards can review Achieve Safety’s Risk Assessment Workshop.

4. Machine Guarding and Equipment Maintenance

Unsafe equipment conditions can create immediate injury risks and compliance concerns.

Section 25(1) of the OHSA includes duties concerning prescribed equipment and measures, while workplace-specific regulations provide more detailed requirements.

During a compliance review, examine:

• Machine guards and protective devices.
• Equipment inspection and maintenance procedures.
• Damaged tools, cables and controls.
• Equipment access and operating instructions.
• Procedures for maintenance, servicing and hazardous energy.
• Defective equipment reporting and removal from service.

 

Example: A machine guard is removed during maintenance and production resumes before it is correctly restored.

This is more serious than a missing administrative record because workers may be exposed directly to dangerous moving parts.

The employer should control the hazard immediately and assess relevant guarding and equipment requirements.

5. WHMIS and Hazardous Product Controls

Workplaces using hazardous products covered by WHMIS must meet applicable requirements for labels, safety data sheets and worker education.

Questions to review include:

• Are hazardous products correctly identified and labelled?
• Are required safety data sheets readily available?
• Have workers received appropriate WHMIS education and workplace-specific training?
• Are workers familiar with relevant handling and emergency procedures?
• Have newly introduced hazardous products been assessed?

Completing a generic WHMIS course does not automatically resolve every workplace-specific training requirement.

Workers need information connected to the hazardous products they may encounter and the procedures used at their workplace.

6. Workplace Violence and Harassment Prevention

Ontario’s OHSA contains specific provisions addressing workplace violence and workplace harassment.

A compliance review should check that required policies and programs are in place and that applicable duties for review, information and worker protection are met.

Inspect:

• Workplace violence and harassment policies.
• Applicable risk assessments for workplace violence.
• Procedures for reporting concerns.
• Procedures for responding to incidents and complaints.
• Worker information and instruction.
• Required policy review and program arrangements.

Example: A workplace has a harassment policy in its employee handbook but has no clearly communicated process for workers to report complaints.

A policy that workers cannot apply in practice may leave significant problems unresolved.

7. Emergency Procedures and First Aid Arrangements

Emergency planning should reflect the workplace’s hazards and the legal requirements that apply.

Employers should examine:

• Emergency access and exits.
• Fire and evacuation procedures.
• Emergency contact information.
• First aid equipment and arrangements.
• Worker awareness of emergency procedures.
• Response arrangements for credible workplace emergencies.

Ontario’s Workplace Safety and Insurance Act framework and Regulation 1101 may also be relevant to first aid requirements, depending on the employer’s circumstances.

Example: A warehouse expands its storage area, blocking an established evacuation route.

A workplace inspection should identify the obstruction and prompt corrective action.

Emergency arrangements should be reviewed when operations, equipment or workplace layouts change.

8. Joint Health and Safety Committee or Health and Safety Representative

Ontario’s Internal Responsibility System (IRS) depends on workplace parties carrying out their respective health and safety responsibilities.

The OHSA establishes when health and safety representatives or Joint Health and Safety Committees (JHSCs) are required. Workforce size and other statutory conditions affect the applicable requirements.

A workplace review should determine:

• Whether a JHSC or health and safety representative is required.
• Whether the required composition and selection processes are met.
• Whether applicable certification requirements have been satisfied.
• Whether inspections and meetings occur as required.
• Whether recommendations and employer responses are documented.
• Whether worker concerns can be raised and addressed.

 

Example: A workplace expands its workforce but continues using arrangements that no longer meet the applicable JHSC requirements.

Growth can change the employer’s obligations. Employers should reassess their arrangements as staffing and workplace activities change.

Read the Ontario government’s JHSC and health and safety representative guidance.

9. Incident Reporting and Corrective Actions

An effective incident response process records what happened, determines applicable reporting obligations and addresses conditions that could cause another incident.

An employer should check:

• Whether workers know how to report incidents and hazards.
• Whether supervisors understand their reporting duties.
• Whether the organization can identify situations requiring notification to authorities.
• Whether incident reviews identify contributing hazards.
• Whether corrective actions are recorded and completed.
• Whether actions are checked for effectiveness.

Not every incident triggers identical legal reporting duties. Requirements depend on the nature of the event and the relevant legislation.

 

Example: A worker slips near a loading dock because water repeatedly collects on the floor.

An appropriate response examines the source of the water and suitable controls, rather than simply reminding workers to be careful.

The objective is to prevent recurrence by addressing underlying conditions.

10. Contractor, Visitor and Site-Specific Safety Arrangements

Contractors and temporary work activities can introduce hazards that ordinary workplace procedures do not fully address.

Employers should review relevant arrangements for:

• Contractor orientation and workplace hazard communication.
• Safe access to work areas.
• Equipment and work activities involving multiple parties.
• Hazard reporting between employers and contractors.
• Applicable construction-project responsibilities.
• Work permits and specialized procedures where required.

The legal duties of employers, constructors, owners and other workplace parties are not interchangeable. The OHSA defines different responsibilities depending on the parties involved and the work being performed.

 

Example: An outside contractor begins maintenance near an active production line without adequate communication about the equipment’s hazardous energy.

The workplace parties should establish the necessary safe work arrangements before the task begins.

Quick OHSA Compliance Checklist for Ontario Employers

Use this table as an initial screening tool. It is not a legal certification or a substitute for reviewing applicable regulations.

 

Compliance area	Question	Status
Safety policy	Is the required policy current and accessible?	Yes / No / N/A
Safety program	Are required safety procedures established and followed?	Yes / No / N/A
Worker training	Is required training completed and documented?	Yes / No / N/A
Supervisor competency	Are supervisors competent for their duties?	Yes / No / N/A
Inspections	Are applicable workplace inspections taking place?	Yes / No / N/A
Machinery	Are required guards and protective devices maintained?	Yes / No / N/A
WHMIS	Are hazardous-product information and training requirements met?	Yes / No / N/A
Violence and harassment	Are required policies and programs in place?	Yes / No / N/A
Emergency readiness	Are applicable emergency and first aid arrangements adequate?	Yes / No / N/A
JHSC or representative	Are statutory participation requirements being met?	Yes / No / N/A
Incident response	Are applicable reporting and corrective-action duties understood?	Yes / No / N/A
Contractors	Are relevant site hazards and responsibilities communicated?	Yes / No / N/A

A “No” answer indicates an issue for review. A “Yes” answer does not, by itself, establish legal compliance.

How to Prioritize Workplace Safety Compliance Gaps

 

Employers should prioritize compliance findings according to potential harm, exposure and applicable legal obligations, rather than treating every checklist item as equally urgent.

 

One practical approach is to sort findings into three action groups.

Priority	Typical issue	Response
Immediate	An exposed dangerous machine part or another condition presenting imminent serious harm	Stop or control the hazardous activity and protect workers
High	Missing legally required protections, instruction or other significant controls	Act promptly according to the hazard and statutory duty
Planned improvement	A documentation or tracking improvement that is not itself an immediate hazard	Assign responsibility and a suitable completion date

 

The priority label does not postpone a statutory duty. A legal deadline or an immediate danger must be addressed according to the actual requirement and risk, regardless of the category used in an internal action plan.

Example: A Warehouse Compliance Review

A warehouse review identifies four findings:

1. A powered machine has a damaged protective guard.
2. Workers have not received required instruction on a new hazardous task.
3. The site inspection process repeatedly identifies defective storage equipment without follow-up.
4. Management wants to improve how completed corrective actions are tracked.

The damaged guard needs immediate attention because of the potential for serious injury. The instruction gap and unresolved equipment hazards also require timely action. Improving the tracking system supports stronger follow-up, but it does not replace correcting the hazards.

This approach connects legal compliance with real conditions rather than focusing only on paperwork.

How Does an On-Site Safety Compliance Audit Work?

 

An on-site safety compliance audit reviews workplace conditions, relevant documents and work practices against applicable Ontario occupational health and safety requirements.

An effective review typically follows five stages.

Stage 1: Establish the Scope

The reviewer identifies the type of workplace, activities performed, number of workers, relevant hazards and applicable regulations.

A construction project, retail business and manufacturing facility may have different compliance concerns.

Stage 2: Review Safety Documentation

The reviewer examines relevant documents, which may include safety policies, training records, workplace inspection findings, equipment records and incident procedures.

Documents are assessed in relation to applicable duties, not simply counted.

Stage 3: Inspect Workplace Conditions

The reviewer observes actual work practices and physical conditions.

Examples include machine guarding, material storage, equipment condition, access routes and how workers carry out hazardous tasks.

Stage 4: Identify and Rank Findings

Each significant finding should be described clearly.

A useful audit finding identifies the observed condition, relevant requirement or risk, and corrective measure needed.

Stage 5: Record Corrective Actions and Verify Completion

An audit should support a practical action plan assigning responsibility, completion dates and follow-up.

The employer remains responsible for meeting applicable workplace safety duties. Hiring an external consultant does not transfer those statutory obligations.

Internal Inspection vs. External OHSA Compliance Consulting

Both internal safety reviews and external consulting can contribute to workplace safety.

Internal workplace review	External compliance consultant
Conducted by workplace personnel or safety representatives	Conducted by a separate professional engaged for the review
Benefits from familiarity with routine operations	Can provide a different perspective on hazards and compliance gaps
Supports regular monitoring and required workplace participation	Can help with specialized reviews and complex compliance questions
Findings should feed into corrective action	Findings should also feed into corrective action

An external audit does not replace inspections that the OHSA requires designated workplace parties to perform.

Employers may benefit from additional external support when they are opening a facility, expanding operations, introducing new equipment, addressing repeated safety findings or reviewing complex regulatory responsibilities.

What Should Employers Do After a Compliance Audit?

A completed audit is only useful when identified problems are corrected.

An effective follow-up process should:

1. Address immediate hazards and statutory requirements.
2. Assign a responsible person to each finding.
3. Specify the changes required.
4. Record target dates and legal deadlines, where applicable.
5. Communicate relevant changes to affected workers and supervisors.
6. Verify that corrective actions have been completed.
7. Check whether the controls remain effective.

A correction should address the actual problem.

For example, replacing a damaged machine guard may resolve the immediate defect. Reviewing why the guard was damaged, how defects are reported and how equipment is maintained helps reduce the likelihood of recurrence.

Frequently Asked Questions About Ontario Workplace Safety Compliance

Is an annual OHSA compliance audit mandatory in Ontario?

No single OHSA provision requires every Ontario employer to purchase an annual third-party compliance audit. Employers must meet applicable statutory inspection, policy-review and other safety obligations. Independent audits can support compliance but do not replace those duties.

How often should Ontario workplaces conduct safety inspections?

Inspection requirements vary according to the workplace and the applicable OHSA provisions. Designated JHSC members and health and safety representatives generally have monthly workplace inspection duties, with specific provisions governing circumstances in which inspecting the entire workplace monthly is impractical. Employers should determine which inspection obligations apply.

What is the difference between an OHSA audit and a workplace inspection?

A workplace inspection generally focuses on identifying hazards and unsafe physical conditions. An OHSA compliance audit may examine a broader range of legal duties, safety documents, training records, equipment conditions and management practices. The exact scope depends on the review.

What are common OHSA compliance gaps in small businesses?

Potential gaps include missing required policies, incomplete worker instruction, unsuitable hazard controls, unaddressed equipment defects, unclear reporting procedures and failures to meet applicable health and safety representative requirements. The actual issues depend on the workplace.

Does an external safety consultant make a workplace OHSA-compliant?

No. A consultant can identify gaps, recommend corrective actions and help an employer develop safety procedures. The employer must still meet its applicable legal responsibilities. A consultant’s report is not a government certificate of OHSA compliance.

Can an Ontario workplace be inspected without advance notice?

Ontario health and safety inspectors have statutory powers to enter and inspect workplaces under the OHSA, subject to the Act’s provisions. Employers should maintain safe conditions and required records as part of daily operations rather than preparing only for a scheduled visit.

What documents might be reviewed during an OHSA compliance assessment?

Depending on the workplace, documents may include required policies, safety programs, training records, inspection reports, equipment maintenance records, incident reports and JHSC records. The documents needed depend on applicable legal requirements and workplace hazards.

What happens when a workplace safety audit finds a serious hazard?

The employer should take steps appropriate to the danger, including stopping or controlling unsafe work where necessary, protecting affected workers, and meeting applicable legal requirements. Findings should be documented and corrective measures verified.

Get Help Addressing OHSA Compliance Gaps in Ontario

 

A workplace safety compliance checklist helps identify potential problems. An effective prevention process goes further by examining real working conditions, confirming applicable requirements and correcting identified hazards.

 

Achieve Safety & Compliance supports Ontario employers through on-site safety assessments, compliance reviews, hazard identification and workplace safety consulting.

 

Businesses needing professional assistance can explore Achieve Safety’s OHSA Compliance Consulting and On-Site Audits or its broader Health and Safety Consulting Services.

 

Contact Achieve Safety to Book Your OSHA Consultation and discuss workplace-specific compliance concerns and safety support.

Official Ontario Workplace Safety References

• Occupational Health and Safety Act — Government of Ontario
• Duties of Employers and Other Workplace Parties
• Health and Safety Training — Ontario
• JHSC and Health and Safety Representative Guidance
• Working at Heights Training Requirements — Ontario
• OHSA Awareness and Training Regulation 297/13

This article provides general Ontario workplace safety information. Legal obligations depend on the circumstances, applicable legislation and regulations. A checklist or private audit is not proof of statutory