Working at Heights Refresher
Next: May 21, 2026
Working at Heights Refresher
Our Working At Heights program and certification provide workers with the knowledge required for the safe use and operation of equipment for working at heights. Students will learn to recognize fall hazards and apply the proper safety measures.
The key objective of the course is to teach operators how to increase the efficient use of elevating work platforms and reduce their risk of injury and damage to equipment, products, and buildings.
Course Details:
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Required after 3 years.
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Prerequisite: Working At Heights Certificate/Refresher Certificate.
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1/2 Day (4 Hour) In class delivery.

What You'll Learn
Who This Course Is For
Course Format & Delivery
FAQs and Notes
Is Working at Heights training mandatory in Ontario?
Yes, Working at Heights training is mandatory in Ontario for construction project workers who use specified fall protection systems. The training must be approved by the Chief Prevention Officer (CPO) and provided by a CPO-approved training provider like CrossSafety.
Will I receive a new certificate after completing the refresher?
Yes. Upon successful completion, your certification will be renewed for another 3 years.
Is there a practical component in the course?
Yes. All Working at Heights courses include a mandatory hands-on practical session where participants demonstrate proper use of fall protection equipment.
Are there prerequisites for WAH Refresher?
Completion of the full-day Working at Heights certification course is required before attending a Working at Heights refresher.
How long is the Working at Heights Refresher course?
The refresher course is typically half-day (approximately 4 hours) and includes both a theory review and a practical assessment.
Are you a CPO Approved Provider?
Working-at-Heights Training provided by CrossSafety Solutions Inc., is a MLITSD Chief Prevention Officer-approved provider and CrossSafety group company.
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Sarah K.
Safety Director, BuildCorp Inc.
