Overview: A Shift Toward Enforcement, Mental Health, and Emerging Risks
March 2026 continued a clear trend across Canada: stricter enforcement, expanded employer accountability, and modernization of hazard controls. While many updates technically came into force earlier in 2026, March marked a critical period where regulators began actively enforcing and operationalizing these changes.
Key national themes include:
- Administrative monetary penalties (AMPs) replacing warnings
- Increased focus on psychological safety and workplace violence
- New requirements for hazard identification, including emerging risks like nanomaterials and radiation
- Enhanced documentation and recordkeeping obligations
These developments signal a shift away from reactive safety toward proactive, systems-based risk management.
Federal (Canada Labour Code) Updates
Modernized Hazard Controls and Emerging Risk Regulation
At the federal level, amendments published in early 2026 continue to gain traction, with March seeing increased awareness and implementation planning. Key changes include new requirements addressing engineered nanomaterials, thermal stress, radon, and non-solar UV exposure; updated air sampling and exposure threshold frameworks; harmonization of recordkeeping and reporting standards; and expanded enforcement through administrative monetary penalties.
These changes are part of a broader initiative to modernize workplace protections under Part II of the Canada Labour Code, ensuring employers are prepared for emerging hazards in evolving industries.
What This Means for Employers
- Hazard assessments must now consider non-traditional and emerging exposures
- Industrial and energy sector employers should review monitoring programs
- Documentation systems must be audit-ready
Ontario OHS Updates
AED Requirements Now in Effect on Construction Projects
One of the most significant enforcement changes being actively implemented in March 2026 is Ontario's requirement for Automated External Defibrillators (AEDs) on certain construction projects. Projects lasting three or more months with 20 or more workers must have an AED on-site, maintained and inspected, with signage, training considerations, and documented inspections.
Administrative Monetary Penalties (AMPs)
Ontario inspectors now have authority to issue on-the-spot financial penalties for non-compliance instead of relying solely on prosecution. This dramatically increases enforcement risk for employers, particularly for failure to comply with orders, violations of the OHSA or its regulations, and repeated non-compliance.
Washroom Cleaning Record Requirements
Employers must now maintain cleaning logs and ensure workers can access recent cleaning records.
British Columbia (WorkSafeBC) Updates
While no major legislative overhaul occurred in March, enforcement activity reflects earlier updates now being actively applied: updates to fall protection guidelines, adjustments to penalty amounts tied to CPI, and ongoing refinement of first aid requirements aligned with CSA standards. The clear trend is that financial penalties are increasing, so employers should expect higher penalties for violations and ensure fall protection and first aid programs meet current guideline interpretations.
Alberta OHS Updates
Although Alberta's last major code updates came into force in 2025, March 2026 reflects continued emphasis on aligning safety legislation with modern industry practices, updating standards for harassment, violence, and high-risk sectors, and removing duplication. Alberta employers must now accommodate up to 27 weeks of job-protected illness and injury leave, which increases coordination between HR and safety departments and strengthens the need for return-to-work programs.
Saskatchewan & Manitoba Updates
March 2026 continues the rollout and enforcement of expanded worker protections, including 27 weeks of illness and injury leave and new leave provisions tied to pregnancy loss and interpersonal violence (Saskatchewan), along with restrictions on employer control over employee tips in Saskatchewan. While these are employment law changes, they significantly affect workplace accommodation programs, psychological safety responsibilities, and incident management processes.
Quebec OHS Updates
Quebec continues implementing its sweeping reform under the Act to Modernize the Occupational Health and Safety Regime. Requirements now fully operational include mandatory prevention programs for workplaces with 20 or more workers, required action plans for smaller workplaces, mandatory health and safety committees, and the designation of health and safety representatives. A new focus on preventing psychological and sexual violence is being actively prepared for, with formal programs, mandatory training, and reporting procedures on the horizon.
Atlantic Canada (NS, NB, NL, PEI)
Across Atlantic Canada, enforcement continues to focus on mandatory harassment prevention policies, regular policy review requirements (for example, every three years in Nova Scotia), and formal reporting and investigation procedures. Employers must now treat harassment, bullying, and workplace violence as core OHS risks, not just HR issues.
Cross-Canada Trends (March 2026)
Administrative monetary penalties are expanding. Ontario has implemented AMPs, federal regulations are aligning enforcement tools, and BC is increasing penalty amounts. Non-compliance is becoming immediately expensive, not just legally risky.
Psychological safety is now a legal requirement. There is a Canada-wide shift toward workplace violence prevention, harassment policies, and mental health considerations. Employers must identify psychological hazards, implement controls, and train workers regularly.
Documentation and recordkeeping are critical. New requirements include washroom cleaning logs (Ontario), hazard assessments for emerging risks (federal), and prevention programs (Quebec). If it is not documented, regulators increasingly treat it as non-compliant.
Emerging hazards are being regulated. New hazard categories include nanomaterials, radiation exposure, and thermal stress, reflecting a broader move toward future-proofing safety regulations.
HR and safety functions are integrating. Illness leave extensions, psychological safety programs, and workplace violence policies all blur the line between HR and OHS compliance, so safety professionals must now collaborate closely with HR.
Key Takeaways for Canadian Employers
Immediate actions to take: review your safety program to ensure it includes psychological safety and updated hazard assessments; strengthen documentation with digital tracking systems that are accessible and audit-ready; train supervisors on new enforcement tools and documentation expectations; and audit compliance internally before inspections, focusing on high-risk areas like construction and industrial work.
Strategically for 2026, expect more inspections and fewer warnings, invest in preventative safety systems, and treat safety as a business-critical function rather than just compliance.
Conclusion
March 2026 highlights a turning point in Canadian occupational health and safety. Regulators are moving decisively toward stronger enforcement, broader definitions of workplace hazards, and greater employer accountability. For safety professionals and business owners, the message is clear: proactive compliance is no longer optional. Organizations that invest now in robust safety systems, documentation, and training will not only avoid penalties but also build safer, more resilient workplaces.
If you need help getting your program, documentation, and training audit-ready, TruStar Safety can help.