Category: At CERN
-
CERN’s ISO 50001 certification has been renewed
Following extensive audits by the French national organisation for standardisation (AFNOR) at the end of 2025, CERN’s ISO 50001 certification has been renewed for another three years, until 1 February 2029. This certification, first awarded in February 2023, recognises CERN’s robust systems and processes for monitoring, improving and optimising energy performance, all in alignment with
-
Upcoming events
Check out this curated list of upcoming events for the CERN community
-
4 February | Annual testing of sirens across Switzerland
The canton of Geneva authorities wish to remind you that the annual testing of sirens across Switzerland is taking place on Wednesday 4 February 2026 from 1:30 p.m. to 3:30 p.m. In Geneva, 116 sirens (a regular loud sound lasting one minute) as well as a “water alert signal” (for those living close to the
-
Take part in the 2026 Mentoring@CERN programme
If you’re looking for guidance, a sounding board or the chance to share your experience, the Mentoring@CERN programme is for you.
-
Heating homes with the world’s largest particle accelerator
Now operational, a new heat exchange system is reusing hot water from part of the Large Hadron Collider’s cooling system to heat homes and businesses in the local area
-
Presidential visits to CERN
The President of Lithuania and the President of Armenia visited CERN on 19 January
-
The new Duty Travel website is now online
The new Duty Travel website is now online and ready to use. You will find it referenced in all key places such as the CERN Directory, the Admin e-guide, CET, etc. The aim of this new site is to provide travellers and secretariats with a one-stop shop for all duty-travel-related matters. What you can expect
-
Upcoming events
Check out this curated list of upcoming events for the CERN community
-
Building a culture for success
As we prepare to implement the High-Luminosity LHC and secure approval of a flagship collider to follow it, we must work together to create the best possible environment for success
-
Help shape how CERN improves
New year, new ways of working. Here’s your chance to suggest which processes could be improved at CERN