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ARTICLE · 18 AUGUST 2026

The Proper Approach To Making Policy Decisions In Workplace Investigations

RT Workplace Training & Consulting Inc.
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An arbitration decision provides critical guidance on how workplace investigators should approach policy breach determinations. The case examines the proper methodology for matching factual findings to policy definitions, considering whether specific behaviors must be explicitly listed in policies, and determining when multiple findings should be analyzed collectively versus individually.

CanadaEmployment and HR
RT Workplace Training & Consulting Inc.
RT Workplace Training & Consulting Inc.
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We recently reviewed an arbitration decision by Mark Hart. There’s enough to say about this decision that we have divided this into two editions of From Case to Practice. This Part 1 focuses on making policy decisions. Investigators are typically asked to make factual findings (“What happened?”) in their workplace investigations. However, most are also asked to decide whether, based on the facts they have found, some applicable policy was breached. This case provides helpful insight for those making these types of policy decisions.

Where we are referring throughout to “policy”, this can equally be a reference to any language against which factual findings are to be measured. This could include a collective agreement, like in this case, legislation (like the Ontario Occupational Health and Safety Act (“OHSA”)), a Code of Conduct, or any other document that governs the conduct of the parties.

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