What is the purpose of hazard communication (HazCom), and how do safety data sheets (SDSs) contribute?

• A. HazCom aims to ensure workers are informed about hazards; SDSs provide hazard information, handling, storage, and emergency measures.
• B. HazCom aims to sell products.
• C. SDSs are optional documents.
• D. HazCom applies only to chemical hazards outside the workplace.

Answer: (B)

Hazard communication is about making sure workers know what chemical hazards exist in their workplace and how to work with them safely. Safety data sheets are the primary tool that communicates that information in detail. They provide essential hazard information, how to handle and store each chemical, and what to do in an emergency. SDSs guide decisions about protective equipment, engineering controls, and emergency planning, and they must be accessible and up-to-date by law. They typically include sections on hazards identification, composition, first-aid measures, firefighting measures, accidental release procedures, handling and storage, exposure controls and PPE, and disposal considerations, among others. Labels and worker training support this communication so the information is clear and actionable.

Selling products isn’t the purpose of hazard communication, and SDSs aren’t optional documents. HazCom focuses on communicating chemical hazards inside the workplace and ensuring workers can recognize and manage those hazards effectively.