In accordance with the Act, in order to implement the internal quality assurance and improvement system, the Institute shall establish an organizational unit for the assurance and improvement of the Institute’s quality. The internal quality assurance and improvement system of the Institute is regulated in more detail by the Regulations on Quality Assurance of the Work of the Croatian Institute of History. The organizational unit for the assurance and improvement of the Institute’s quality shall submit an annual report to the Scientific Council of the Institute.