What is the purpose of Hazard Communication (HAZCOM) in MPPEH handling?

• A. To train personnel in decontamination only.
• B. To ensure all personnel are aware of the hazards, controls, and emergency procedures.
• C. To label only the hazard class on containers.
• D. To document inventory levels.

Answer: (B)

Hazard Communication (HAZCOM) is about making sure every worker knows what hazards exist with the materials they handle, what controls are in place to protect them, and what to do if something goes wrong. In MPPEH handling, you may encounter a range of hazardous substances in munitions components, solvents, propellants, or corrosion inhibitors. A solid HAZCOM program communicates these risks clearly, provides access to safety information, and delivers training so personnel understand how to work safely, use the right controls and PPE, and respond to emergencies like spills or exposures. That’s why the best choice is the one that states all personnel should be aware of the hazards, the protective measures, and the emergency procedures. The other options focus on only one aspect (decontamination, labeling) or on something unrelated (inventory documentation), so they don’t capture the full purpose of HAZCOM.