For the moment, we do not have the certifications and the technical files of the materials. However, our materials are coming from schoeller.store, working directly with Schoeller Textil AG, which is a guarantee of good practices and high-end quality. Today we can collect technical data which all appears on the product page. This is a very important subject on which we are currently working internally and we hope to be able to share all certifications and/or technical files in the future.