NPPTL Official Mailing Address Has Been Changed

Letter to All Respirator Manufacturers

March 5, 2015

The National Institute for Occupational Safety and Health (NIOSH), National Personal Protective Technology Laboratory’s (NPPTL) official mailing address has been changed. The Post Office Box (PO) 18070 is no longer in use. For all correspondence, please use: 626 Cochrans Mill Road, Pittsburgh, PA 15236.

Sincerely yours,

David Chirdon
Chief, Technology Evaluation Branch
National Personal Protective Technology Laboratory

Letter Cdc-pdf[PDF – 23 KB]

Page last reviewed: January 30, 2018