The Dosimetry service informs you that there is a change in the medical follow up of employed members of the CERN personnel (MPE) and associated members of the personnel for the purpose of training (MPA-t: doctoral, technical and administrative students or trainees) working in CERN Radiation Area

Welcome to the new look HSE website. It was designed to facilitate access to the information that you need in the framework of your activities, and

John Wijnberg took up his new duties on 1 February, taking over from Véronique Fassnacht, who retired at the end of January.

A well-defined, up-to date framework in matters of Safety is key for the efficient and safe functioning of CERN.  As an international Organisation, CERN is responsible for defining its own Safety rules, just