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Regulation & law · 10/12/2008

NIOSH Proposes Updated Requirements for Closed-Circuit Escape Respirators

The Centers for Disease Control and Prevention's National Institute for Occupational Safety and Health (NIOSH) is proposing updated requirements for testing and approving closed-circuit escape respirators used in mine emergencies and other hazardous environments, replacing specific technical requirements in the Federal Register.

Original source language: Federal Register — All DocumentsOpen original release →

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