Embracing Equivalence in Occupational Health and Safety Standards
The following article was written by RAM’s Principal, Safety Management, Fernando De Melo.
In the world of occupational health and safety (OHS), it’s easy to fall into the trap of defending one framework over another—COR vs. ISO 45001, TapRoot vs. Operational Learning, Safety-I vs. Safety-II. But the real question we should be asking isn’t, “Which system is better?” It’s: What’s actually working for this organization?
Too often, our profession gets caught up in standard-specific allegiance, missing the bigger picture: when systems are implemented well, they share the same goal—helping organizations manage risk, learn from failure, and protect people. So why do we insist on making them mutually exclusive?
Enforcing one standard over another, without considering an organization’s existing systems, culture, and outcomes, risks turning safety into an administrative checkbox rather than a meaningful strategy. In this article I advocate for recognizing functional equivalence between safety standards and for tailoring system requirements to each organization’s context to promote engagement, reduce redundancy, and drive real-world improvements in risk management.
Equivalence, Not Exclusivity
The debate between ISO 45001 and COR often presents them as mutually exclusive. But in practice, both systems share essential foundations:
- Leadership and worker participation
- Risk identification and control
- Evaluation and continual improvement
- Systematic documentation and performance monitoring
ISO 45001 offers global applicability and integration across management systems, while COR provides locally tailored frameworks, especially relevant in Canadian jurisdictions with strong construction sectors. Rather than choosing one over the other, professionals and regulators should focus on whether the intent and outcomes are aligned, regardless of the certification label.
Insisting that an organization with an effective ISO 45001 system undergo a full COR process or vice versa often results in redundant audits and resource strain, without adding value. It also perpetuates the stereotype that safety is overly bureaucratic and disconnected from real risk.
Ontario’s Legislative Shift
A clear and timely example of embracing equivalence comes from Ontario. Recently, the province announced its intent to enshrine ISO 45001 and COR as legally equivalent under the Occupational Health and Safety Act. This decision addresses procurement challenges that previously limited ISO 45001-certified organizations from qualifying for public contracts—especially at the municipal level.
This legislative move reflects a growing understanding that the framework matters less than its effectiveness—and that fair, flexible procurement practices must support that understanding.
Context-Driven Safety: Meet Organizations Where They Are
Effective safety programs are shaped by organizational values, leadership, and operational structure. Forcing a one-size-fits-all standard onto a company that has invested heavily — and successfully—in ISO 45001or any other safety management process, (where there are proven results in effectively managing real risk), can undermine engagement, create unnecessary administrative burden, and distract from higher-impact safety activities.
Instead, professionals should adopt a context-driven approach:
- Understand where the organization is in its safety maturity.
- Assess whether its current system is managing risk effectively. In particular, looking athow energy is being managed.
- Identify opportunities to strengthen—not duplicate—existing efforts
People Are the Core of Any System
No matter the framework, safety happens in the work, not in the paperwork. It’s the people closest to the task who hold the deepest insights into risk, system resilience, and what really works.
Human and Organizational Performance (HOP) principles teach us that:
- Workers are not the problem; they are the solution.
- Context drives behaviour, and understanding that context is key to improving safety.
- Systems must be built around the people doing the work, not layered on top of them.
Whether under ISO 45001 or COR, a system’s success depends on how well it listens to and learns from those on the front line. Audits and certifications should never silence the voice of the worker or reduce safety to a checklist. They should amplify the stories, innovations, and adaptations happening in the field every day.
Audit Outcomes Depend on People, Not Just Paper
Whether through COR or ISO, audit quality is heavily influenced by the skill and mindset of the auditor, not just the checklist. A thoughtful auditor using a flexible lens can uncover valuable insights regardless of the standard. A rigid auditor enforcing form over function can lead to a “pass-the-test” culture that discourages learning.
Equivalency should therefore focus not just on system documentation but on how effectively those systems are enabling safety performance and learning.
Conclusion and Recommendations
The future of the safety profession lies in adaptability, context-awareness, and a commitment to meaningful outcomes over procedural purity. We recommend the following:
- Elevate workers as the primary source of operational intelligence, and embed their knowledge into how systems are assessed and improved.
- Promote audit practices that are people-centred, focused on learning, system insight, and improving risk management at the point of work.
- Encourage safety professionals to act as facilitators, not enforcers—guiding organizations toward approaches that fit their culture and empower their people.
- Adopt a principles-based equivalency model, recognizing when different systems achieve comparable outcomes.
- Support regulatory changes like Ontario’s, which remove administrative barriers for organizations already investing in effective safety systems.
By prioritizing what works over what’s prescribed, and by trusting the people who do the work, we create systems that are both effective and resilient. That’s the kind of safety worth striving for.