COR and SECOR sound almost identical, and they are closely related. Both are Certificates of Recognition that confirm your health and safety system meets the provincial standard, and both open the door to WCB premium rebates. The difference comes down to the size of your business and how the audit is done.
Key takeaways
- COR suits larger employers and needs an external certification audit by a certified auditor.
- SECOR (Small Employer COR) suits small employers, who can audit themselves after training.
- Both are valid for three years and both require annual maintenance.
- Both let you participate in PIR and earn WCB premium refunds.
- You can start on SECOR and move up to COR as your business grows.
What COR and SECOR have in common
Before the differences, it helps to see what is shared. Both certificates:
- confirm that a written health and safety management system is genuinely in use;
- are issued through the Government of Alberta and a certifying partner;
- are valid for three years with an audit required every year to maintain them;
- qualify the holder for WCB premium refunds through the PIR program;
- are increasingly asked for by owners and prime contractors before you can work on their sites.
COR: for larger employers
The standard Certificate of Recognition is built for employers with a larger workforce. The defining feature is that certification requires an external audit conducted by an auditor who has been trained and certified by your certifying partner. That auditor reviews your documentation, tours your sites, and interviews your people, then submits the audit for a quality assurance review. To certify you need at least 50 percent on each element and 80 percent overall. Our audit preparation checklist covers the full process.
SECOR: for small employers
The Small Employer Certificate of Recognition (SECOR) is designed for small businesses where hiring an external auditor every year would be a heavy burden. Instead of an external audit, an owner or manager completes small employer health and safety training and then conducts the audit themselves. It is the same idea, scaled to a small team: build a practical safety system, put it to work, and verify it.
Side-by-side comparison
| Feature | COR | SECOR |
|---|---|---|
| Best suited to | Larger employers | Small employers (often fewer than 10 workers) |
| Who performs the audit | A certified external auditor | The owner or manager, after small employer training |
| Passing score | 50% per element and 80% overall | Meets the small employer standard set by the partner |
| Validity | 3 years | 3 years |
| Annual maintenance | Yes, audit every year | Yes, audit every year |
| WCB rebate eligible (PIR) | Yes | Yes |
| Typical yearly cost | Higher (external auditor fees) | Lower (self-audit after training) |
Which one does your business need?
Start with two questions: how many workers do you have, and what are your clients asking for. If you are a small operation and no one is demanding a full COR, SECOR is usually the practical, lower-cost place to begin. If you have a larger crew, or an owner or general contractor requires a full COR to prequalify, then COR is the path.
The good news is that the underlying work, a real health and safety system, is the same either way. Employers who build a solid system on SECOR often move up to COR smoothly when they grow, and TruStar Connect supports both COR and SECOR on one platform so the transition is painless. New to the whole idea? Start with what a COR is, then see how the rebates work in our WCB rebate math guide.
Eligibility thresholds, audit rules, and costs vary by certifying partner and can change over time. Confirm current requirements with the certifying partner for your industry before choosing between COR and SECOR.