Certification of telecommunication means and devices in accordance with the requirement of the Resolution No. 175 of the Cabinet of Ministers of the Azerbaijan Republic of 21.08.1998, in 2018 AzInTelecom LLC received from the state and business organizations the applications in electronic and paper formats for obtaining certificates in general for 2615 items of communication equipment. The applications were reviewed and on the basis of the final protocols of the Testing Laboratory, the certificates of conformity were issued by AzInTelecom LLC for 2,384 items of communication equipment that meets the requirements of a mutual telecommunications network. The statements were drawn up for the communication equipment that did not meet the requirements of network standards, and the applicants were notified of the test results.