Which organization is responsible for testing breathing apparatus?

The organization responsible for testing breathing apparatus is the National Institute for Occupational Safety and Health (NIOSH). NIOSH conducts rigorous evaluations of respiratory protection devices to ensure they meet safety and effectiveness standards. This includes developing testing protocols to assess the performance of these devices in various hazardous environments, thereby safeguarding the health of workers who rely on them.

OSHA (Occupational Safety and Health Administration) plays a critical role in regulating workplace safety and enforcing standards related to the use of respiratory protective equipment, but it does not conduct the testing itself. Instead, OSHA relies on NIOSH's evaluations and certifications.

The Environmental Protection Agency (EPA) focuses primarily on environmental protection and public health. While it may regulate aspects related to air quality and emissions, it is not involved in the direct testing of breathing apparatus. Similarly, the Food and Drug Administration (FDA) regulates medical devices and drugs but does not engage in the testing of respiratory equipment used in occupational settings.

By recognizing NIOSH's specific role in testing breathing apparatus, you can appreciate the importance of having an organization dedicated to ensuring the safety and efficiency of such life-saving equipment.