Category: At CERN
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Upcoming events
Check out this curated selection of upcoming events for the CERN community
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Bring your own cup, and help keep seats free at lunchtime
Use reusable cups, mugs and bottles Members of the CERN community are encouraged to use reusable containers at water fountains and coffee machines. As part of CERN’s efforts to reduce waste, disposable cups were removed from water fountains and other facilities several years ago, with the exception of the Nespresso coffee stations. Please bring your
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Administrative Circular No. 26 (Rev. 13) – Recognition of merit
A revised version of Administrative Circular No. 26 (Rev. 13), entitled “Recognition of merit”, has been approved by the Director-General and is available at the following link. The circular has been updated to reflect the new rules on salary increases following probation. Under the revised provisions, staff members will receive a salary increase equivalent to
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Administrative Circular No. 11 (Rev. 9) – Categories of members of the personnel
A revised version of Administrative Circular No. 11 (Rev. 9), entitled “Categories of members of the personnel“, has been approved by the Director-General and is available at the following link. This circular has been updated to clarify the legal links between associated members of the personnel (MPAs) and their home institutions. It also provides further
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Tour de France Femmes: traffic disruptions expected near LHC Points 5 and 6 on 3 August
On Monday, 3 August 2026, the Tour de France Femmes will pass through the Pays de Gex and the Geneva area. The route will affect several roads providing access to CERN sites, particularly LHC Point 5 (CMS) and Point 6, and may also impact traffic more generally in the Geneva region. Personnel working at or
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Extension of COLA payments and EXAS contract duration to 11 years
The maximum duration for receiving a cost-of-living allowance (COLA) processed by CERN on behalf of a third party has been extended to 11 years (132 months). This change will help the experiment collaborations to maintain a stable presence at CERN during Long Shutdown 3. In line with this change, the maximum duration for experiment associate
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Staff Rules and Regulations – 11th edition | Modification No. 27
In accordance with recommendations made by the Finance Committee and decisions taken by Council in December 2025 (CERN/FC/6964-CERN/3952) and in June 2026 (CERN/FC/7024-CERN/4012), please find below the pages of the Staff Rules and Regulations which have been updated further to the modifications which came into force on 1 July 2026: Section 1 – Employment and
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A robot is tested with a view to enhancing security on CERN’s sites
Since 22 July 2026, CERN’s Security Service has been testing an autonomous robot designed to reinforce security monitoring on the Meyrin and Prévessin sites. The two-wheeled mobile robot is equipped with 360° cameras, a thermal imaging camera and acoustic sensors. It travels at speeds of up to 5 km/h and can operate for about eight hours
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Works at Gate B: closures and access changes on the CERN Meyrin site from August 2026
Works at Gate B will result in several periods of full and partial closure between August 2026 and March 2027. Traffic diversions and adjusted opening hours at other entrances to the Meyrin site will be introduced to ensure uninterrupted access to the site throughout the works. The works will be carried out in several phases.
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New street names at CERN honour distinguished figures
Streets at CERN have carried names since the mid-1960s. While many have been named after renowned figures – historically, mainly men – in science and related fields, others have retained more generic names such as Route des Physiciens and Route des Services. To better reflect the diversity of the people who have contributed to CERN