This page lists all the digital keys made available by CSAM (Bosa).
Please note: some e-services offer a restricted list of digital keys at the time of identification.
Choose your digital key to log in
Digital key(s) with eID or digital identity
Digital key(s) with security code and username + password
European authentication
Important to know!
Once you have logged in, you automatically have access via CSAM to other online government services secured with the same digital key. This applies as long as your browser window is active.