Čateks products meet a number of European standards tested in international accredited institutes. One of the certificates is Öeko tex Standard 100 class II, as a certificate of use of raw materials and the production of products which do not contain harmful substances and chemicals.In order to ensure the quality of the product and to meet standards, an essential part of the production and development is the factory lab that conducts tests during regular production, during product development and interim testing. This ensures a consistent quality, monitoring the stability of technological processes and determining the parameters that need to be changed in order to achieve better quality. In addition, the entry control of raw materials which are of European origin is carried out as well.