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Hazard communication, also known as HazCom, is a set of processes and procedures that employers and importers must implement in the workplace to effectively communicate hazards associated with chemicals during handling, shipping, and any form of exposure. Here’s what you need to know about hazard communication, including regulations, Safety Data Sheets (SDS), and label requirements.

This the explanation:

When employees work with chemicals, they face a number of health hazards, including irritation, and physical hazards, such as flammability and corrosion. The United States Occupational Safety and Health Administration (OSHA) stipulates that chemical manufacturers and importers must evaluate the hazards of the chemicals with which they deal and pass along that information through labels and safety data sheets. Similarly, any employer with hazardous chemicals in the workplace must design and institute a written hazard communication program, which includes labeling all containers, giving all employees access to safety data sheets, and conducting a training program for all employees who could be exposed to the hazards. OSHA’s Hazard Communication Standard (HCS) specifies how to communicate information about the hazards and how to take protective measures.