We own accreditation on EN ISO/IEC 17025 for laboratory for thermal testing and EN ISO/IEC 17020 for inspection control body and energetic thermal measurement and certification of energetic efficiency. We are named as state laboratory in Bosnia and Herzegovina. We cooperate with large number of foreign customers from bigger area of Southeast and Central Europe. Our mobile thermal equipment is used for the needs of strategic partnership with power companies in Serbia, Bosnia and Herzegovina, Croatia, Montenegro and North Macedonia.