Laboratory for Calibration of Dosimetric Instruments (LWPD) is accredited by the Polish Center for Accreditation for meeting requirements of the ISO/IEC 17025:2018-02 standard.

The accreditation is world-wide recognized through ILAC (International Laboratory Accreditation Cooperation) Mutual Recognition Arrangement (MRA).

LWPD was the first laboratory in Poland to receive the accreditation certificate in the ionizing radiation area.