Tula State University

Industrial enterprises (machine-building, instrument-making, defense plants, food and chemical industry enterprises). Standardization, metrology and certification centers. Laboratories for the verification and calibration of instruments and equipment. Testing laboratories and centers. Research centers. Government and non-government organizations responsible for product quality control (trade inspection, sanitary and epidemiological supervision, state technical supervision, Rospotrebnadzor). Commodity examination and consumer protection authorities, etc.