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NIOSH Respirator User Notice

NOTE: This page is archived for historical purposes and is no longer being maintained or updated.

Issue Date: June 23, 2011

From: Heinz Ahlers, Chief, Technology Evaluation Branch, National Personal Protective Technology Laboratory

Subject: Voluntary Rescission of Emany Consulting Certificate of Approvals TC-84A-4177, TC-84A-4191, and TC-84A-4239

At the request of Emany Consulting (ECI), the National Institute for Occupational Safety and Health (NIOSH) has rescinded certificates of approval TC-84A-4177, TC-84A-4191, and TC-84A-4239.

As of June 23, 2011, no ECI or private labeled version respirator model bearing the NIOSH approval numbers listed above is approved and will not be manufactured, assembled, sold, or distributed as a NIOSH-approved product.

Update of the NIOSH and MSHA Collection and Testing of the CSE SR-100 [PDF - 31 KB]