Final answer:
Hazard communication training is a requirement for workplace safety, ensuring that workers are informed about chemical hazards and how to protect themselves. The training includes information about hazard signs, PPE use, and safety protocols.
Step-by-step explanation:
Hazard communication training is an important aspect of workplace safety. It is required by law for employers to provide training to workers about chemical hazards. This training should include information about the hazards themselves, as well as how to identify hazard signs and symbols. It should also cover the proper use of personal protective equipment (PPE) and the importance of following safety protocols and procedures.