International Metrology Digest

⚖️ METROLOGY DIGEST

Your digest of global metrology news, standards and updates
Issue #6 · July 2026
A monthly round-up of international metrology news
Looking back at July 2026: selected KCDB updates across several fields, the launch of SI Reference Point 1.0.0 during the FORUM-MD webinar, and the 2026 BIPM Summer School for RMO TC/WG Chairs.
Top Story
KCDB · 27–30 July 2026

Four Selected KCDB Updates, 27–30 July 2026

The final week of July brought a cluster of activity in the BIPM Key Comparison Database, including new and revised Calibration and Measurement Capabilities (CMCs) and final reports of bilateral comparisons. Together, these selected updates cover three Consultative Committees — CCM, CCEM and CCRI — and two Regional Metrology Organizations: EURAMET and APMP. Further updates were published in the same period; those below are a representative selection.

Browse the KCDB →
KCDB Week — Details
📊 KCDB Updates: CMCs and Comparison Reports
30 JUL 2026
Dosimetry — Ionizing Radiation. A new CMC in dosimetry has been published in the KCDB.
Poland · via EURAMET
30 JUL 2026
AC Voltage & Current — Electricity and Magnetism. Five revised CMCs were published in the KCDB.
India · via APMP
27 JUL 2026
Supplementary comparison in mass standards (EURAMET.M.M-S12). Final report published — bilateral comparison of mass standards between the Czech Metrology Institute (CMI) and the National Metrology Institute of the Republic of Moldova (NMI MD).
CMI (Czechia) · NMI MD (Moldova)
27 JUL 2026
Key comparison in density (EURAMET.M.D-K4.2020.1). Final report published — bilateral comparison of high-resolution hydrometer calibration between INRIM and Instituto Português da Qualidade (IPQ).
INRIM (Italy) · IPQ (Portugal)
Digital SI · Institutional Update
Webinar held 20 July 2026
BIPM · FORUM-MD

SI Reference Point 1.0.0 Launched — FORUM-MD Structure Maps the Field

On 20 July, FORUM-MD launched the first stable version of the SI Reference Point (SIRP 1.0.0) during a dedicated webinar on its role in the digital transformation of the SI and its position within the wider SI Digital Framework. The full recording is now available on the BIPM's official YouTube channel, joining the six FORUM-MD 2026 keynotes released in April.

FORUM-MD currently coordinates six Task Groups and three Working Groups, each addressing a distinct dimension of the digital transformation of metrology:

For national metrology institutes and calibration laboratories tracking where global infrastructure is headed, this taxonomy provides a practical map: Digital Calibration Certificates, sensor-network trust, AI evaluation and machine-actionable SI are no longer separate conversations. They are coordinated work streams.

FORUM-MD structure →
Latest News · July 2026
30 June – 2 July 2026
BIPM

2026 Summer School for RMO TC/WG Chairs

Twenty-seven regional metrology experts from all Regional Metrology Organizations exchanged practical experience and lessons learned during the 2026 Summer School for RMO Technical Committee and Working Group Chairs, strengthening capacity across the CIPM MRA framework.

Read more →
Stage 2 open
EURAMET

Metrology Partnership Call 2026 — Stage 2 Continues

Stage 2 of the European Metrology Partnership Call 2026 remains open. Research consortia may submit full proposals through the Metrology Partnership website until 28 September 2026 at 23:59 CEST.

Apply →
Mark Your Calendar
BIPM · General Conference on Weights and Measures

28th Meeting of the CGPM

Palais des Congrès de Versailles, France · Hybrid format
The supreme authority of the international measurement system convenes to review the work of the BIPM, consider draft resolutions, and address the future development of the SI and universal adherence to the Metre Convention.

13–15
October 2026
📅 Upcoming
28 SEP
European Metrology Partnership Call 2026 — Stage 2 deadline, 23:59 CEST
13–15 OCT
28th CGPM · Palais des Congrès, Versailles, France
FEB 2027
Next FORUM-MD Meeting · BIPM, Sèvres