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Standard on Breathing Air Quality for Emergency Services Respiratory Protection

This standard establishes criteria for a safe supply of breathing air to protect fire and emergency services personnel during confined space, fire fighting, rescue, hazardous materials incidents, CBRN terrorism incidents, and other types of operations where respiratory hazards can or do exist.

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NFPA members and public sector officials may submit a question on an NFPA code or standard. Responses are provided by NFPA staff on an informal basis.

NFPA 1989: News

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