Which organization mandates that employees receive training on health effects of chemicals they work with?

The organization responsible for mandating that employees receive training on the health effects of chemicals they work with is OSHA, the Occupational Safety and Health Administration. OSHA develops and enforces workplace safety and health regulations to ensure that employees are informed about potential hazards, including exposure to harmful chemicals. Under the Hazard Communication Standard, OSHA requires that employers provide training to their employees regarding the chemicals they may encounter, how to safely handle them, and the proper use of personal protective equipment (PPE). This training helps to foster a safer work environment by enabling workers to understand the risks associated with chemical exposure and how to mitigate those risks effectively.