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NIOSH Respiratory Protective Device Information

Subject: Effective Immediately: Rescission of LiveFree Personal Protection LLP Approval

NIOSH CA 2023-1052
March 2023


The National Institute for Occupational Safety and Health (NIOSH) has rescinded the NIOSH respirator approval issued to LiveFree Personal Protection LLP.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 voluntary rescission 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 their decision to rescission 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.