What is hazard communication and why is labeling important?

• A. Hazard communication is optional and only used for regulatory filings.
• B. Hazard communication ensures workers understand hazards, PPE, and safe procedures; labeling provides immediate hazard information and compliance.
• C. Hazard communication refers to communicating with external stakeholders about safety culture.
• D. Hazard communication is the same as environmental reporting.

Answer: (B)

Hazard communication is about informing workers of the hazards they face and how to protect themselves, including the use of PPE and safe procedures. Labeling plays a crucial role because it puts essential hazard information right at the point of use—what the hazard is, the precautions to take, and the PPE or actions required. Together, labeling and the broader hazard communication program support proper handling, storage, emergency response, and compliance with safety regulations.

This isn’t optional work or something limited to regulatory filings, nor is it about communicating with external stakeholders or environmental reporting. It focuses on making sure workers understand risks and how to stay safe on the job.