Members of experimental teams without a direct affiliation to CERN will be registered under the ‘external’ status at CERN. With this you will receive a CERN computing account and an access card. HiRadMat management will assist with your registration.
Once you have received your CERN computing account details, you can set up your account here.
After the activation of your account you can already take the mandatory computing security and safety courses which can be completed online before coming to CERN.
To use CERN computing resources external collaborators should follow the information detailed here.