In the context of toxicology, OSHA plays a crucial role in regulating exposure to hazardous substances in the workplace. This includes setting permissible exposure limits (PELs) for chemicals, requiring the use of personal protective equipment (PPE), and mandating proper labeling and communication of hazards through the Hazard Communication Standard (HCS). Toxicologists often work with OSHA to assess the risk of chemical exposure and develop safety guidelines.
