The CSA is open 24 hours a day, seven days a week, and is there to answer all your security-related questions

CERN access cards will need to be updated by 31 January 2022 for security reasons

Zones where industrial radiography is in progress are clearly marked and must be avoided, since high levels of radiation may be present within the marked area

Want to make a bright impression on long dark winter nights? Then come and pick up your free reflector!

World Day of Remembrance for Road Traffic Victims is an opportunity to reflect on how we use the roads at CERN

Wearing your CERN-issued identification is a small gesture that will improve security on our site

The documents published on 29 September 2014 on the HSE website, together replace the document SAPOCO 42 as well as Safety Codes A1, A5, A9, A1

Teams in security and IT worked with Geneva police this summer to successfully track down the culprits of several thefts on and around the CERN site

Due to the serious “Heartbleed” vulnerability you will need to change your CERN passwords before 13 May 2014, failing which accounts may be blocked