Representative of the Directorate of Measures and Precious Metals, Jasmina Lazarevic, metrologist for AC voltage and electricity in the Section for Electrical Quantities, participated in work of EURAMET Subcommittee for Low Frequencies of the Technical Committee for Electricity (EURAMET SC-LF) from May 25th to 26th, 2023.

The meeting was held in hybrid format in Brno, Czech Republic, and was organized by the Czech National Metrology Institute (CMI). 50 representatives from national metrology institutes (NMI) attended the meeting.

Presented the significant topics at the meeting included current and completed projects in the field of alternating electrical voltage, impedance measurement bridges, as well as updates on EURAMET's work. Experiences in AC-DC transfer were also exchanged.

Ongoing projects were presented, such as the project on developing a calibration guide. Collaboration was proposed regarding the development of a technical instruction for AC-DC transfer calibration, and suggestions and initiatives for new projects were expected.

During this subcommittee meeting, discussions took place on the status of existing CMCs (Calibration and Measurement Capabilities) and the submission of future CMCs by all EURAMET participants, as well as the status of key and supplementary comparisons. Ideas and plans for future activities were also discussed.