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NIOSH Respiratory Protective Device Information

Subject: Effective Immediately: Revocation of LiveFree Personal Protection LLP Approval
Supersedes CA 2023-1052

NIOSH CA 2023-1052R1
March 2023


The National Institute for Occupational Safety and Health (NIOSH) has revoked the NIOSH respirator approval issued to LiveFree Personal Protection LLP.

As of March 1, 2023, any respirator marked with a NIOSH approval label with approval number TC-84A-9293 is no longer NIOSH approved. The NIOSH Certified Equipment List no longer includes this approval number.

Due to the revocation of this NIOSH approval, respirators bearing this NIOSH approval number may no longer be used, manufactured, assembled, sold, or distributed.

Please reach out to LiveFree Personal Protection LLP for additional details related to the revocation of the approval issued to LiveFree Personal Protection LLP identified in this notice. The Certified Equipment List can be used to locate other NIOSH Approved® respirators.

NIOSH Approved is a certification mark of the U.S. Department of Health and Human Services (HHS) registered in the United States and several international jurisdictions.