Final answer:
Supplier labels for hazardous materials, under WHMIS regulations, must contain information in 6 specific areas, not the 4, 7, 12, or 16 areas as presented in the question options.
Step-by-step explanation:
The question pertains to the information required on supplier labels for workplace hazardous materials. According to WHMIS (Workplace Hazardous Materials Information System) regulations, supplier labels must contain information in 6 specific areas, but the question's options do not include the correct answer, indicating a possible error. These areas include:
- Product identifier
- Supplier identifier
- Hazard pictograms
- Signal word
- Hazard statement(s)
- Precautionary statement(s) and supplemental label information if applicable
It would be important to check the relevant regulations for the most current information regarding supplier label requirements as these can vary by jurisdiction and over time.