NIOSH Respirators User Notice
Issue Date: December 16, 2009
From: Heinz Ahlers, Chief, Technology Evaluation Branch, National Personal Protective Technology Laboratory
Subject: Voluntary Rescission of all Respirator Certificates of Approval Issued to Guangzhou Weini Technology & Development Co., Ltd. (GWT) Effective December 16, 2009.
At the request of Guangzhou Weini Technology & Development Co., Ltd. (GWT), The National Institute for Occupational Safety and Health (NIOSH) has rescinded the following certificates of approval:
- TC-84A-4356 TC-84A-4916
- TC-84A-4359 TC-84A-4917
- TC-84A-4360 TC-84A-5165
- TC-84A-4915 TC-84A-5166
As of December 16, 2009, no GWT respirator model bearing any NIOSH approval number listed above is approved and will not be manufactured, assembled, sold or distributed as NIOSH approved product.