Zero Tolerance Drug & Alcohol Policies: FWC’s Evolving View
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Employers in safety-sensitive industries have long adopted zero-tolerance policies to ensure workplace safety. However, recent Fair Work Commission decisions show a growing emphasis on balancing strict enforcement with procedural fairness and considering actual impairment at work.
Key Shifts in Fair Work Approach
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Old Thinking
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New Thinking (2022–2024)
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Breach of policy = valid dismissal
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Breach may be valid, but dismissal must be fair
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Policy alone justifies termination
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Must consider individual circumstances
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Focus on substance detection (test results)
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Greater focus on actual impairment and risk
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Little regard for length of service or context
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Mitigating factors now weighed carefully
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What Fair Work Now Considers
1. Was the employee impaired at work?
- Mere presence of drugs/alcohol in a test is not always enough.
- No signs of impairment may weigh against dismissal.
2. Is the role safety-critical?
- Higher tolerance for dismissal in high-risk roles.
- In low-risk or administrative roles, tolerance is lower.
3. Did the employee understand the policy?
- Employers must prove the policy was clearly communicated and understood.
4. Were there mitigating factors?
- Length of service, past good conduct, health, and remorse are all relevant.
- Dismissal may be harsh even if technically valid.
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