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Standard Respirator Testing Procedures

Guidance for Standard Test Procedures used by NIOSH for Air-Purifying, Air-Supplied and Closed-Circuit Respirators.

Issued by: Centers for Disease Control and Prevention (CDC)

DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.