The Swiss National COVID-19 Science Task Force
FFP Masks, particle Filtering FacePiece, or personal protection facemasks are masks meeting the criteria of the norm EN 149
(e.g. FFP1, FFP2, FFP3, N95, or equivalent).
FFP masks are personal protective equipment and have to comply with the PPE-directive (EU/2016/425, SR 930.115 – Verordnung über die Sicherheit von persönlichen Schutzausrüstungen (PSA-Verordnung)). They have to be tested according to EN 149 and certified. FFP masks are classified into FFP1, FFP2 and FFP3 depending on their filtration efficiency.
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