Hygienic certificates prove the conformity of product's properties to the state sanitary and epidemiologic norms and regulations. This certificate is required if food or cosmetic products are produced, or if workers get in contact with machines, equipment and other devices that produce the aforementioned products. A hygienic certificate must be issued before you apply for a Gost-R certificate because the number of the hygienic certificate will be included into the Gost-R certificate.