You will have to indicate it when filling your invitation letter request. Please note that CERN can invite family members only in the framwork of long stays ( more than 90 days)
Please note that CERN can invite family members only in the framework of long stays (more than 90 days). Family grouping is possible for children under 21 years old or in case of a recognized disability, it can be recognized up to 25 years old. The procedure to follow will be different depending of your place of residence (France or Switzerland). We invite you to contact us by email.
You will need to submit a request for long stay visa and apply from your country of residence.
We always advice to use your European-passport.