Which agency approves respirators for asbestos protection?

• A. Occupational Safety and Health Administration (OSHA)
• B. National Institute for Occupational Safety and Health (NIOSH)
• C. Environmental Protection Agency (EPA)
• D. Centers for Disease Control and Prevention (CDC)

Answer: (B)

The main idea is that the agency responsible for approving respirators for workplace protection, including asbestos, is the one that tests and certifies the devices themselves. That certification program evaluates respirator design, filtration performance, and overall suitability for occupational use, ensuring workers get reliable protection. Only devices that pass this certification—clearly labeled with NIOSH approval—are considered approved for asbestos work. OSHA enforces how respirators are used and what programs must be in place, but it doesn’t certify the devices. EPA handles environmental regulations, not respirator approvals. CDC oversees NIOSH, so NIOSH is the specific body that approves the respirators.