Which of the following is a core element of an effective Hazard Communication Program (HazCom)?

• A. A written HazCom program
• B. Employee morale survey
• C. Maintenance and repair logs
• D. Emergency evacuation drills

Answer: (A)

A written Hazard Communication Program is essential because it creates a documented plan for how chemical hazards are identified, labeled, and communicated to workers. It ensures there is a consistent method for maintaining and providing access to labels and Safety Data Sheets, and for training employees on the hazards of the chemicals they work with and the protective measures they should take. Having it in writing makes it easier to implement, train new staff, and demonstrate compliance during inspections, and it can be updated as chemicals, processes, or regulations change. The other items do not establish how hazards are communicated to workers: an employee morale survey measures attitudes rather than safety information; maintenance and repair logs track equipment upkeep; emergency evacuation drills focus on responding to incidents rather than communicating chemical hazards in everyday work.