Below is our FFP2 mask CE certificate from the European Union approval CE company, body number is 0370, to safety we do not show our CE module C2 on our website, to protect our data being used in a bad way, because if someone uses our CE certificate to show some customer, and later on the customer may not get any mask or not have the mask which meets our quality (poor quality provided from other suppliers but this supplier had stolen our CE to use), that will hurt the customer, to protect the customer have our real quality FFP2 mask to meet our EN 149 mask standard, so we will not show our module C2, if you need check our CE certificate, please contact, we will send you by email.