HR compliance Canada is not optional—it's the legal and operational foundation that separates thriving mid-market employers from those facing six-figure penalties. In Ontario, three core statutes govern your people operations: the Employment Standards Act (ESA), the Occupational Health and Safety Act (OHSA), the Accessibility for Ontarians with Disabilities Act (AODA), and the Pay Equity Act. Non-compliance isn't a gray area. Penalties are substantial, enforcement is active, and the cost of remediation far exceeds the cost of prevention.
This checklist is built for HR Directors and CEOs at companies with 50–500 employees in Ontario. If you're managing people in Canada's most regulated employment jurisdiction, this is your operational roadmap for 2026.
Employment Standards Act (ESA): The Foundation
The ESA sets minimum standards for wages, hours of work, vacation, and severance. It applies to virtually all Ontario employers and employees, with narrow exceptions (agriculture, residential care, certain professionals).
Minimum wage compliance: Ontario's general minimum wage remains $16.55/hour (as of 2026). Update payroll systems and communicate rate changes to affected staff. ESA violations trigger penalties up to $50,000 for first offenses and $100,000 for subsequent violations.
Vacation entitlements: Employees are entitled to a minimum of 2 weeks' vacation after 12 months of employment (or 3 weeks for employees with 5+ years of service). Document vacation accrual, ensure employees understand their entitlement, and pay out accrued, unused vacation on termination.
Overtime and hours of work: The ESA caps hours at 48 per week (averaged over 2 weeks). Overtime must be paid at time-and-a-half for hours beyond 44 per week. Many mid-market companies overlook averaging provisions—audit your payroll for compliance.
Leaves of absence: Employees are entitled to statutory leaves: pregnancy/parental leave (up to 63 weeks), bereavement leave (up to 3 days for immediate family, 1 day for extended family), family medical leave (8 weeks), domestic/sexual violence leave (8 weeks), and jury duty. Document all leaves, maintain contact with employees, and ensure reinstatement rights are clear.
Termination and severance: Employees are entitled to written notice (2 weeks for employers with payroll under $2.5M; longer for larger employers) or pay in lieu of notice. Severance pay applies separately if the employer has payroll over $2.5M and the employee has 3+ years of service. Mass terminations trigger Notice of Bulk Termination obligations. Failure to provide proper notice/severance exposes you to claims under the ESA—remedies are uncapped.
Audit trigger: Review your recent terminations. Did you provide written notice? Did you calculate severance correctly? Did you consider whether the employment relationship was terminated constructively (e.g., via unilateral change in role or compensation)?
Occupational Health and Safety Act (OHSA): Duty of Care
The OHSA requires employers to establish and maintain a safe workplace. Compliance is non-negotiable—individual officers and directors can face personal liability.
Workplace violence and harassment policies: OHSA Section 32 mandates a policy to address workplace violence and harassment. The policy must define both, describe the employer's commitment, detail investigation procedures, and outline support for affected workers. Many employers have generic policies—yours must be specific, known to all employees, and actually followed.
Joint Health and Safety Committee (JHSC): If you have 20+ employees, you must establish a JHSC with equal representation from management and workers. JHSC members must receive training (MSA-certified). The committee meets monthly, inspects the workplace, and investigates incidents. This is not a compliance checkbox—it's a critical early warning system.
Incident reporting and investigation: All workplace injuries, near-misses, and hazardous conditions must be reported to the JHSC and your health and safety officer. Failure to investigate signals neglect. Keep detailed records; the Ministry of Labour proactively audits safety records.
OHSA penalties: Prosecutions carry fines up to $1.5 million for corporations and imprisonment for officers/directors. The Ministry of Labour conducts roughly 10,000 inspections annually in Ontario. Violations are not slap-on-the-wrist infractions.
Audit trigger: Review your JHSC meeting minutes from the past 12 months. Do they show evidence of active workplace inspection, hazard identification, and corrective action? If your JHSC minutes are sparse or generic, you have a compliance gap.
Accessibility for Ontarians with Disabilities Act (AODA): Inclusive Workplace
The AODA mandates accessibility standards across customer service, employment, information and communications, transportation, and design of public spaces. For employers, the focus is on integrated accessibility standards regulation (IASR).
IASR employment standards: Employers must accommodate employees with disabilities at all stages: recruitment, onboarding, development, and exit. This includes workplace accessibility (physical spaces, IT systems), accessible communication, accommodation plans, and return-to-work protocols.
Accessibility statement: Your website must include an accessibility statement describing how you meet WCAG 2.0 AA standards. If your site does not meet AA standards (contrast ratios, alt text, keyboard navigation, form labels), you are non-compliant. This is a straightforward technical requirement—many employers miss it.
Procurement: If you purchase goods or services, you must consider accessibility criteria. This applies especially to HR systems, communication platforms, and recruitment tools.
AODA penalties: Non-compliance can result in fines up to $50,000 and reputational damage. More importantly, accessibility compliance is a signal to top talent that you're intentional about inclusion.
Audit trigger: Conduct an accessibility review of your website (use tools like WebAIM or hire a consultant). Engage your IT team to audit internal systems (document management, intranet, communication platforms). Ensure your recruitment platform supports accessible application submission.
Pay Equity Act: Gender Pay Transparency
The Pay Equity Act requires employers with 10+ employees in Ontario to maintain pay equity—meaning men and women performing substantially the same work must receive substantially the same pay.
Who it applies to: Any Ontario employer with 10+ employees. Compliance is mandatory, not discretionary.
Pay equity plan: You must complete a pay equity plan identifying job classes, comparing predominantly female job classes to predominantly male comparators, and assessing pay equity gaps. If gaps exist, you must establish corrective action. Plans must be posted in the workplace and be available to employees.
Ongoing maintenance: Pay equity is not a one-time exercise. You must maintain pay equity on an ongoing basis, especially during compensation reviews, promotions, and new hires.
What counts as "same work": The statute uses a broad standard: "work performed is the same or substantially the same." Performance of the work, not job title or education, is the test. A receptionist and a facilities coordinator performing similar administrative tasks may fall within the same job class.
Pay equity penalties: The Ontario Pay Equity Commission can issue orders to correct inequities; failure to comply can result in fines and back-pay obligations. Many audits focus on the transparency and documentation of your pay equity analysis.
Audit trigger: If you have 10+ employees, have you completed and posted a pay equity plan? If not, this is urgent. If you have, have you reviewed it in the past 2 years? Compensation changes, new hires, and promotions can inadvertently create inequities.
Integrated Compliance Strategy
These four regimes overlap. A single incident—say, a workplace injury involving a disabled employee—can trigger ESA, OHSA, and AODA obligations simultaneously. Proactive compliance requires:
- Documented policies across hiring, safety, accommodation, compensation, and termination.
- Training for managers and supervisors on ESA, OHSA, and accommodation.
- Regular audits of payroll (ESA), safety records (OHSA), accessibility (AODA), and compensation equity (Pay Equity Act).
- Incident response protocols that involve HR, legal counsel if necessary, and corrective action.
- Board-level visibility on compliance risks, especially for mid-market growth-stage companies.
How 1205 Helps
At 1205 Consulting, we embed our HR expertise into your operations. Rather than external audits that identify problems after the fact, we operate as an extension of your team—conducting compliance diagnostics, building policy frameworks, training your managers, and maintaining compliance calendars so deadlines don't slip.
For companies scaling from 50 to 500 employees in Ontario, compliance complexity grows exponentially. What worked at 50 employees breaks at 150 and collapses at 300. Our role is to ensure your HR infrastructure scales with your headcount.
Ready to audit your compliance posture?
Contact us to schedule a confidential HR compliance diagnostic. We'll assess your exposure under Ontario law, identify gaps, and build a remediation roadmap. Contact 1205 Consulting.