CERN will welcome Danish industry on 2 and 3 June 2021 in a digital format

Representatives of CERN and of the Republic of Latvia signed an Agreement today admitting Latvia as a CERN Associate Member State

The Serbian flag was raised today at a ceremony on the Esplanade des Particules to mark the country’s accession as CERN’s 23rd Member State

Today, CERN welcomes Serbia as its 23rd Member State, following receipt of formal notification from UNESCO that Serbia has acceded to the CERN Convention

Today, the Director-General of CERN, Fabiola Gianotti, and the Minister of Science and Education of the Republic of Croatia, Blaženka Divjak, signed an Agreement admitting Croatia as an Associate Member of CERN.

CERN has been officially notified that Lithuania's internal procedures have been approved, following the Agreement signed in June 2017

On 4 July 2017, the Republic of Slovenia became an Associate Member State of CERN in pre-stage to Membership

Official notification that India has ratified the Association Agreement with CERN today

On 5 October 2016, Ukraine became an associate member State of CERN after the ratification by its Parliament of the agreement

A ceremony was held for the raising of the Romanian flag alongside the flags of CERN’s 21 other Member States