The CoSS and due diligence: document, prevent and protect

Due diligence is a key concept in health and safety. This article provides a general overview and does not constitute legal advice.

What does it mean?

Due diligence refers to the practical measures taken to prevent accidents. It is often summarized through three duties: foresight (anticipating risks), effectiveness (implementing real measures) and authority (enforcing instructions).

The CoSS role

Through their presence and actions, the CoSS contributes to a rigorous prevention approach. See the CoSS role.

Documentation matters

Keeping records of inspections, follow-up and communications supports and documents the prevention approach.

Frequently asked questions

Does due diligence provide a guarantee?

No: it is an ongoing process, not a guarantee. Consult legal counsel about a specific situation.

Official sources

CNESST — organizing worksite prevention.

Join ACSSQ

Become a member for practical resources.

This article is part of ACSSQ’s series on the CoSS profession. See the association’s page.