What's New on the NPPTL Website

The following is a listing of items posted to the NPPTL Web site in 2020. Postings prior to 2020 can be found in the NPPTL What’s New Archives.

March 27, 2020

• CA-2020-1025 – Effective immediately – NIOSH Approval Letters, Denial Letters, and Final Fee Invoices will be signed electronically

March 25, 2020

• PPE CASE Report – Inhalation and Exhalation Resistance and Filtration Performance of Stockpiled Air-Purifying Respirators: Overall Performance of Nearly 4,000 Respirators Sampled from Ten Stockpile Facilities pdf icon[PDF – 4 MB]

March 13, 2020

• PPE CASE – 23616 – Worcester Fire Department, Massachusettspdf icon

March 3, 2020

• PPE CASE Reports (10) – Performance of Stockpiled Air-Purifying Respirators, Inhalation and Exhalation Resistance and Filtration Efficiency Performance from 10 U.S. stockpile facilities

February 28, 2020

• CA-2020-1024 – Effective immediately – NIOSH is prioritizing Respirator Approval Applications in response to COVID-19