Various tests are performed at the Takta Group laboratory in Tehran, and at the end of the test results, they are presented in the form of certificates. Tekta Company provides certification certificates on behalf of the National Certification Center of Iran and has also received permission to issue test results in cooperation with the Radio Communications Regulatory Authority.
Among the most important and common tests performed by the Takta Group laboratory in Tehran are the tests of software and hardware resources, including tuners, demodulators, and audio and video decoders.