Which organization defines the four levels of Chemical Protective Clothing (CPC)?

The correct answer is that both the National Fire Protection Association (NFPA) and the Occupational Safety and Health Administration (OSHA) play significant roles in defining the four levels of Chemical Protective Clothing (CPC).

The NFPA establishes standards that guide the use of protective clothing in various emergency response situations, including fire service and hazardous materials incidents. Their standards outline the specific criteria for the level of protection provided by different types of CPC, thereby assisting responders in selecting suitable gear based on the hazards they may encounter.

Similarly, OSHA is responsible for regulating workplace safety and has established standards that relate to personal protective equipment (PPE) for workers dealing with hazardous materials. OSHA sets forth requirements for the use and types of protective clothing appropriate for various exposures, ensuring that employees are adequately protected from chemical hazards.

By leveraging standards and guidelines from both organizations, emergency responders can make informed decisions regarding the appropriate level of CPC required for safety in their operations. This collaboration helps maintain high safety standards for both emergency personnel and workers exposed to hazardous environments.