Manufacturers, retailers, and other companies that can supply you with the corresponding products can be found at PROTECT[X].
The contact persons at the competent district governments of Arnsberg, Detmold, Düsseldorf, Cologne, and Münster are available to answer any questions regarding product certification and marking.
Please note that the State Agency for Nature, the Environment and Consumer Protection of North Rhine-Westphalia and/or the municipal food safety and inspection authorities are responsible for non-medical face masks, so-called “community masks” and other commodities.
Any questions from the institutions that support a public or private school should also be directed to the competent district government.