Mine Safety & Health Administration Issues Rule on Powered Air Purifying Respirators in Underground Mines
July 23, 2025
July 23, 2025
WASHINGTON, July 23 (TNSFR) -- The U.S. Department of Labor Mine Safety and Health Administration has issued a rule (Docket No. MSHA-2025-0089) entitled "Powered Air Purifying Respirators in Underground Mines." This document is an extension of the comment period for a proposed rule concerning the use of these respirators in underground mining operations.
The decision to extend the comment period comes in response to requests from various commenters. These commenters sought . . .
The decision to extend the comment period comes in response to requests from various commenters. These commenters sought . . .