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WHMIS 2015 Workplace Safety · Question

A substance is classified as causing 'Carcinogenicity, Mutagenicity, or Reproductive Toxicity' (CMR). This falls under which main hazard group?

CMR properties are serious long-term effects on a person's health, and are therefore classified as Health Hazards under WHMIS.

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Question: A substance is classified as causing 'Carcinogenicity, Mutagenicity, or Reproductive Toxicity' (CMR). This falls under which main hazard group?

Answer options:

  • Physical Hazards
  • Environmental Hazards ✅ Health Hazards
  • Reactive Hazards

Correct answer: Health Hazards

Explanation: CMR properties are serious long-term effects on a person's health, and are therefore classified as Health Hazards under WHMIS.

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