How long do safety certifications last in Canada?
First aid, WHMIS, fall protection, forklift, H2S — typical validity periods, which ones have no fixed expiry, and when to start booking the refresher.
Typical term: 3 years
Three years is standard across Canada. Some employers require an annual CPR refresher on top.
The terms above are typical across Canada; the issuing body and your province can differ — the date printed on the certificate governs.
Why three years keeps showing up
Most hands-on safety certifications run three years, because that is roughly how long practical skills hold without practice. The exceptions are the ones worth knowing: WHMIS and lockout/tagout generally have no fixed statutory expiry, but carry an ongoing duty to keep workers current — which most employers meet with an annual refresher.
Book earlier than you think
The failure mode is rarely forgetting — it is finding out six weeks ahead that the nearest course with a free seat is two months away. Certification reminders should start around 120 days out, which is why that is the default here.
If a ticket does lapse, most providers require the full course again rather than the shorter recertification — so the cost of missing the window is measured in days of pay, not just a fee.
Coverage, not just certificates
Knowing that eleven people hold first aid is less useful than knowing whether each site has enough of them on every shift. Two certified first aiders who both work days leaves the evening shift uncovered, and that is the gap a regulation actually cares about.
Have this tracked for you
First aid, WHMIS, fall protection, forklift, H2S and more — who holds what, what expires when, and whether you still meet your own coverage targets.