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				NIOSH Respiratory Protective Device Information						Print
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										**Subject: Effective Immediately: Voluntary Rescission of one A & Z Pharmaceutical, Inc. Approval**NIOSH CA 2024-1072
January 2024
SUMMARY
The National Institute for Occupational Safety and Health (NIOSH) has honored a request by A & Z Pharmaceutical, Inc. to **voluntarily rescind one NIOSH respirator approval issued to****A & Z Pharmaceutical, Inc.**
As of December 6, 2023, **any respirator marked with a NIOSH approval label with approval number TC-84A-9307 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 A & Z Pharmaceutical, Inc. for additional details related to their decision to voluntarily rescind one approval issued to A & Z Pharmaceutical, Inc. identified in this notice. The **Certified Equipment List** can be used to locate other NIOSH Approved® respirators.Effective Immediately: Voluntary Rescission of one A & Z Pharmaceutical, Inc. Approval [PDF – 174 KB]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
							
					
							Last Reviewed:  January 8, 2024						Source: 	National Institute for Occupational Safety and Health
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