In 1960, the 11th General Conference on Weights and Measures adopted the name Système International d'Unités (International System of Units) for the recommended practical system of units of measurement.
New Member State: Tunisia: The BIPM is pleased to announce that the Republic of Tunisia, which has been an Associate of the CGPM since October 2007, acceded to the BIPM on 1 February 2012, bringing the number of Member States to 56. How to become a Member of the BIPM
World Metrology Day: 20 May 2012 : This year, the theme is "Metrology for Safety" a wide-ranging topic but one which concerns everyone in a multitude of situations. We invite you to download the promotional poster and other material from the World Metrology Day website, and to register your own event. See www.worldmetrologyday.org
Two-year secondment: Executive Secretary of the JCRB: Note that formal applications should be addressed to the Director of the BIPM through the applicant's NMI Director.
Closing date for applications: 15 May 2012