NIOSH Updates Respirator Approval Prioritization
2/28/22 — According to a February 2022 Conformity Assessment Letter to Manufacturers, NIOSH will give approval priority to applications for filtering air-purifying respirators that are produced in the United States. This includes filtering facepiece respirators (e.g. N95s) and powered air-purifying respirators (PAPRs). Read the NIOSH letter.