News and Updates

CCEM publishes guide on the use of graphene-based quantum Hall devices

A new guide is available to support the characterization and reliable use of graphene-based quantum Hall devices.

Albania becomes a BIPM Member State

The Republic of Albania acceded to the Metre Convention and became a Member State of the BIPM on 4 June 2026, strengthening its participation in the international measurement system.

Updated SI Brochure clarifies the status of non-SI units

Version 4.01 of the 9th edition of the SI Brochure has now been published.

Now Open for Registration: BIPM–COOMET UTC Summer School 2026

Registrations are now open for our next UTC Summer School 2026, organized by the BIPM, the UzNIM and COOMET. Learn more.

Recording Available Now: UNESCO–BIPM World Metrology Day webinar

Watch the recording of the UNESCO–BIPM World Metrology Day 2026 webinar, where international experts discuss how trusted measurements support evidence-based policy making, quality infrastructure and confidence in emerging technologies.

New World Metrology Day Video Explores Measurement, Regulation and Trust