NIOSH Respirators User Notice
NOTE: This page is archived for historical purposes and is no longer being maintained or updated.
Issue Date: July 31, 2012
From: Heinz Ahlers, Chief, Technology Evaluation Branch, National Personal Protective Technology Laboratory
Subject: Voluntary Rescission of Thea-Tex Healthcare Pvt. Ltd. Certificate of Approval TC-84A-5296
At the request of Thea-Tex Healthcare Pvt. Ltd. (TTH), the National Institute for Occupational Safety and Health (NIOSH) has rescinded certificate of approval TC‑84A‑5296.
As of August 1, 2012, no TTH respirator model bearing the NIOSH approval number listed above is approved and it may not be manufactured, assembled, sold, or distributed as a NIOSH-approved product.