News and Updates

Checklist For Attending the 150th Anniversary of the Metre Convention

Heading to Paris for #BIPM150? Here’s everything you need to know before the celebrations begin — from registration to arrival tips

BIPM welcomes Dr Kazuaki Yamazawa as the new JCRB Executive Secretary

Appointment of the Director Designate of the BIPM

We are delighted to announce that the CIPM has appointed Dr Annette Koo as Director Designate of the BIPM.

A Video Message from the BIPM Director – Reflecting on 150 Years of Global Measurement Cooperation

BIPM Director Dr Martin Milton shares a personal message reflecting on the origins of the Convention, its global impact today and what lies ahead for international metrology.

BIPM 150th: Nine Standout Scientific Posters Announced

The BIPM is proud to unveil the nine scientific posters selected for preview at the 150th Anniversary Scientific Conference, taking place at Palais des Congrès, Versailles from 21–22 May 2025. 

Photo Exhibition in Sèvres Marks 150 Years of Global Metrology

A new photo exhibition in Sèvres, “150th Anniversary of the BIPM – Robert Doisneau and Raphaël Dallaporta”, will run from 5 April to 27 September 2025 in Sèvres.