What is COR?
The Certificate of Recognition (COR) is a voluntary WorkSafeBC program that recognizes employers who implement an effective OHSMS and pass a certification audit. In construction, the program is delivered through the BC Construction Safety Alliance (BCCSA).
Why owners and facility teams care
- Fewer disruptions. A formal OHSMS reduces incidents and schedule impacts.
- Simpler pre-qualification. Many procurement teams in B.C. prefer or require COR for commercial construction contractors.
- Financial stability signal. COR-certified employers are considered for a WorkSafeBC incentive the year after certification (10% of base assessment premiums; small-employer minimum rules apply).
(Browse our recent projects to see delivery in action.)
What changes on site with a COR-certified contractor
Expect: site-specific safety plans and orientations, subtrade onboarding and document control, regular toolbox talks and task hazard assessments, incident reporting with corrective actions, plus internal/maintenance audits for continuous improvement. These map to COR’s Plan-Do-Check-Act cycle.
How to verify a contractor’s COR status
Use the official WorkSafeBC COR Employer Search before award to confirm current certification.
How long COR lasts
COR is valid for three years, with annual maintenance audits; re-certification is required in year four. Details from the BCCSA process for Small COR and Large COR.
FAQs
What is renovation in construction?
Work on an existing building to restore, modify, or improve its function, code compliance, or usability.
Small COR vs. Large COR?
Small COR is for 19 or fewer employees; Large COR is for 20+. Both require a passing audit. See BCCSA’s COR process.
When are COR incentives paid?
WorkSafeBC considers eligibility the year after certification and applies credits to the employer’s account if criteria are met. See Assessment Manual update.
How do I check if a bidder is COR-certified?
Use the Employer Search tool.
Planning an office, medical, or financial institution build?
Speak with a COR-certified commercial contractor in B.C. Get a Quote.