Introduction: Healthcare facilities in Ontario face a dual challenge: ensuring the quality of patient care while remaining compliant with the province’s multifaceted labour laws. Many employers find that the complexity of labour regulations, from health and safety standards to the minutiae of employee rights, can overwhelm internal HR departments. This is where staffing agencies, with their expertise in labour law compliance, become invaluable partners. In this post, we will examine the role staffing agencies play in helping healthcare employers adhere to Ontario’s labour laws while simultaneously optimizing workforce management.

Key Points:

  1. Expertise in Compliance with the Employment Standards Act (ESA)
    Navigating the requirements of the ESA can be daunting for healthcare employers, particularly in relation to working hours, overtime, and vacation entitlement. Staffing agencies, well-versed in the nuances of the act, ensure that healthcare workers—whether temporary or permanent—are paid fairly and in accordance with the law. By handling the complexities of the ESA, agencies help mitigate the risk of unintentional violations, reducing both legal exposure and administrative burdens.
  2. Managing Health and Safety Compliance with the OHSA
    Ontario’s Occupational Health and Safety Act (OHSA) imposes strict requirements on employers to maintain a safe working environment. Staffing agencies not only ensure that temporary workers are adequately trained but also assist in implementing health and safety protocols, particularly in high-risk healthcare settings. With their knowledge of OHSA compliance, staffing agencies provide healthcare facilities with critical support to minimize workplace accidents and create a culture of safety.
  3. Supporting WSIB Administration and Workers’ Compensation
    In the event of workplace injuries, healthcare employers must ensure proper coverage under the Workplace Safety and Insurance Board (WSIB). Staffing agencies assume responsibility for the WSIB claims and reporting for temporary workers, offering healthcare facilities peace of mind and limiting their liability. This ensures that workers are compensated for injuries sustained on the job, while also shielding the facility from undue legal and financial consequences.
  4. Mitigating the Complexity of Employee Rights and Protected Leaves
    Managing various employee leaves—such as sick leave, maternity leave, or family medical leave—can be complex in healthcare, where staff shortages are common. Staffing agencies help healthcare employers navigate these leave entitlements, ensuring that employees are granted the necessary time off without impacting patient care. Additionally, agencies can provide temporary replacements during these periods, keeping operations running smoothly while ensuring compliance with Ontario’s leave regulations.

Conclusion: Staffing agencies are indispensable allies for healthcare employers seeking to maintain compliance with Ontario’s labour laws. Their deep understanding of regulations such as the ESA, OHSA, and WSIB ensures that healthcare facilities can focus on providing excellent patient care while minimizing administrative burdens and legal risks. With staffing agencies handling the complexities of labour law compliance, healthcare employers are positioned to thrive in an increasingly regulated environment.

Workplace Safety and Insurance Board (WSIB). (2020). WSIB coverage for temporary workers.

Ontario Ministry of Labour, Training and Skills Development. (2020). Occupational health and safety act: A guide for employers.

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Who is the employer, and what that changes

When a facility uses assignment workers, the Employment Standards Act, 2000 is clear: the agency is the employer. Wages, vacation pay, termination notice and record-keeping are the agency’s obligations, not the client’s. That is the main administrative relief a facility buys.

It is not a complete transfer of responsibility, and two exceptions catch facilities out.

Exception one: you can be liable for wages you already paid

The ESA makes clients of a temporary help agency jointly and severally liable with the agency for certain unpaid wages of assignment workers — regular wages, overtime pay and public holiday pay — for the hours those workers spent with you.

If an agency fails to pay its staff, the Ministry can pursue your organization for those wages, even though you have already paid the agency’s invoice in full. Practically, that makes the agency’s financial stability part of your risk assessment. A rate materially below the market is worth a question rather than a celebration.

Exception two: health and safety does not transfer

Under the Occupational Health and Safety Act, an assignment worker in your building is a worker in your workplace. The duties to provide information, instruction and supervision, to maintain equipment, and to protect against workplace violence and harassment apply to them as they do to your own staff.

In practice that means orientation is mandatory, not optional: emergency codes, safe lifting and the equipment you actually use, infection prevention practices, resident-specific safety information, and how to report a hazard or an incident. Workplace violence risk assessment obligations extend to agency workers too, which in a healthcare setting is not a paperwork point — it is the difference between someone knowing which resident has a history of striking out and finding out the hard way.

The other pieces that come up

  • Public holidays. Assignment workers are entitled to public holiday pay, calculated using a special rule based on earnings in the four weeks before the holiday.
  • Overtime. The agency owes it, but it is calculated on hours worked — which, for a worker on assignment across multiple sites, may include hours you do not see. Schedule with that in mind.
  • Fees to workers. Agencies cannot charge assignment employees for becoming an employee, for placement, or for accepting a permanent role with a client. Nor can they bar a worker from taking a job with you, or stop you giving a reference.
  • Licensing. Since 1 July 2024, agencies and recruiters must hold an ESA licence, and clients are prohibited from knowingly using an unlicensed one. Verify against the Ministry’s public list and re-check annually.

What to ask your agency for, in writing

An annual pack containing: the current ESA licence number, WSIB clearance certificate, certificate of liability insurance, confirmation of the credential verification process including CNO register checks, and confirmation of vulnerable sector screening. If an agency finds that request difficult, that is your answer.

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