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				NIOSH Respiratory Protective Device Information						Print
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										**Subject: Effective Immediately: Voluntary Rescission of 48 Honeywell International Inc. Approvals**NIOSH CA 2023-1071
November 2023
SUMMARY
The National Institute for Occupational Safety and Health (NIOSH) has honored a request by Honeywell International Inc. to **voluntarily rescind 48 NIOSH respirator approvals issued to****Honeywell International Inc.**
As of November 29, 2023, **any respirator marked with a NIOSH approval label with the below approval numbers are no longer NIOSH approved. The NIOSH Certified Equipment List no longer includes these approval numbers:**
NIOSH approval label with the below approval numbers are no longer NIOSH approved
**23C-3483**
**23C-3510**
**23C-3511**
**23C-3512**
**23C-3513**
**23C-3528****23C-3529**
**23C-3534**
**23C-3535**
**23C-3536**
**23C-3537**
**23C-3580****23C-3581**
**23C-3582**
**23C-3583**
**23C-3584**
**23C-3590**
**23C-3591****23C-3592**
**23C-3593**
**23C-3596**
**23C-3597**
**23C-3598**
**23C-3600****23C-3602**
**23C-3603**
**23C-3604**
**23C-3605**
**23C-3610**
**23C-3611****23C-3612**
**23C-3613**
**23C-3618**
**23C-3620**
**23C-3622**
**23C-3624****23C-3630**
**23C-3631**
**23C-3632**
**23C-3633**
**23C-3638**
**23C-3639****23C-3640**
**23C-3641**
**23C-3644**
**23C-3645**
**23C-3648**
**23C-3649**
Due to the voluntary rescission of these NIOSH approvals, **respirators bearing these NIOSH approval numbers may no longer be used, manufactured, assembled, sold, or distributed.**
Please reach out to Honeywell International Inc. for additional details related to their decision to voluntarily rescind 48 approvals issued to Honeywell International Inc. identified in this notice. The **Certified Equipment List** can be used to locate other NIOSH Approved® respirators.Effective Immediately: Voluntary Rescission of 48 Honeywell International Inc. Approvals [PDF – 180 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:  November 29, 2023						Source: 	National Institute for Occupational Safety and Health
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