The main task of the flaw detection department of the Central Laboratory of the State Service "Turkmenstandartlary" of the Akhal velayat and the city of Ashgabat is to test products for the purposes of certification, state supervision, as well as at the request of enterprises, organizations and individuals. Ensuring the protection of the interests and rights of buyers in relation to product quality. Checks the welded joints of lifting mechanisms, the condition of metal doors and welded joints of pipelines, water-heating boilers and tanks, metal poles, metal structures, universal containers, rack ladders and steel canisters, and measures the coefficient of light transmission of car windows.