Norme CWA 17553 : 2020
Community face coverings - Guide to minimum requirements, methods of testing and use
Date de publication
13.340.20 Matériel de protection de la tête
This document specifies the minimum requirements for single use or reusable community face coverings intended for general public. These minimum requirements include: - design, - performance, - test methods, - packaging, - marking and, - information for use. This document is not intended for community face coverings for juniors under the age of 3.