Which organization is listed as approving respirators?

Which organization is listed as approving respirators?

• A. American Petroleum Institute (API)
• B. National Institute for Occupational Safety (NIOSH)
• C. Compressed Gas Association (CGA)
• D. United States Mine Safety and Health Administration (MSHA)

Answer: (B)

In the United States, respirator approval is handled by NIOSH. This agency tests and certifies respirators to ensure they meet performance standards for filtration, leakage, and overall protection. When a respirator is NIOSH-approved, it carries a NIOSH approval label with a TC approval number, confirming it has met those requirements for occupational use. The other organizations listed play important safety roles but do not certify respirators. API develops petroleum industry standards, CGA provides guidelines related to compressed gas handling, and MSHA enforces mine safety and health regulations. They may influence how respirators are used or required in certain settings, but they do not approve respirator designs.

In the United States, respirator approval is handled by NIOSH. This agency tests and certifies respirators to ensure they meet performance standards for filtration, leakage, and overall protection. When a respirator is NIOSH-approved, it carries a NIOSH approval label with a TC approval number, confirming it has met those requirements for occupational use.

The other organizations listed play important safety roles but do not certify respirators. API develops petroleum industry standards, CGA provides guidelines related to compressed gas handling, and MSHA enforces mine safety and health regulations. They may influence how respirators are used or required in certain settings, but they do not approve respirator designs.