The third-period evaluation (Peer Review) of the Laboratory for Mass and Related Quantities' (pressure/vacuum part) calibration and measurement capabilities was conducted by pressure/vacuum expert Mr. Dominik Pražak from the Czech Metrology Institute as part of EURAMET TC-Q (The Technical Committee for Quality). The assessment was carried out from December 7th to December 9th, 2022, and evaluated the laboratory's compliance with the EN ISO/IEC 17025 standard. The laboratory demonstrated its technical competencies in the pressure and vacuum calibration range and confirmed its calibration and measurement capabilities, which will be registered in the KCDB BIPM (Key comparison database in the International Bureau of Weights and Measures).