The calibration laboratory collaborates with other standard and sub-standard metrology laboratories and is actively involved in international and European projects to ensure the accuracy and credibility of the measurement and calibration methods.

The laboratory has been incorporated since 2000 into the international network of laboratories of the International Atomic Energy Agency (IAEA) and the World Health Organization (Secondary Standard Dosimetry Laboratory Network). Also, it participates in the intercomparison exercises of the international and European organizations. The results are satisfactory and always within the acceptable limits; they are included in EEAE’s annual reports.