How do we know the program is “alive”?

If crews reference it, it updates after near-misses, and it matches real tasks, it guides decisions. Otherwise it is shelf-ware.

Must workers read the whole program?

They need what applies: task risks, emergency steps, and protective measures. Understanding beats page count.

What should WHMIS cover on site?

Labeling, current inventory, accessible SDS, containers and storage, training on products present.

Does OK Sécurité replace WHMIS training?

No. Lists support field verification; regulatory training and information still apply.

Guides

Prevention programs on site

Written by the OK Sécurité team · Updated September 7, 2026

The program is the backbone; crews need simple tools to apply it while concrete is pouring and schedules are tight.

From binder to field

Turn major risks into short lists foremen can use: height, energy, chemicals, traffic.

Tie each list to a recognizable task—not only admin language.

Products and WHMIS

Labels, SDS, and containers must match what is actually on site.

Add checks at deliveries and when suppliers change.

Confined spaces and atmosphere

Confined spaces need specific assessment: atmosphere, access, ventilation, rescue, and comms.

Do not confuse “small room” with “no hazard.”

Measure and improve

Track inspections, repeat findings, and time-to-close. That is your prevention dashboard.

OK Sécurité helps collect this by team and checklist.

Your prevention program remains the reference. Use professionals for specialized assessments. For information only — this is not legal advice. OK Sécurité is an independent company with no affiliation to the CNESST: we are not mandated, endorsed or certified by it. Where there is any discrepancy, the official text published by Légis Québec or the CNESST prevails.

Sources

Informational only. Confirm obligations with your prevention program and:

CNESST — Mesures spécifiques pour les chantiers de construction
Safety Code for the construction industry (CSTC) and Regulation respecting occupational health and safety (RSST)

Official rules

Related checklists

Lists for cross-cutting risks:

Cross-cutting Situations

Browse all checklists View plans

Common questions

How do we know the program is “alive”?: If crews reference it, it updates after near-misses, and it matches real tasks, it guides decisions. Otherwise it is shelf-ware.
Must workers read the whole program?: They need what applies: task risks, emergency steps, and protective measures. Understanding beats page count.
What should WHMIS cover on site?: Labeling, current inventory, accessible SDS, containers and storage, training on products present.
Does OK Sécurité replace WHMIS training?: No. Lists support field verification; regulatory training and information still apply.