Regione Autonoma della Sardegna
electronic IDentification Authentication and Signature
The Autonomous Region of Sardinia (regional authority of the Sardinia island) has enabled the "Login with eIDAS" in its infrastructure to allow users from EU countries to access the region's online public services using their national eIDs (digital identities).
From this page you can view the list of eIDAS-enabled regional services.
For further information see the eIDAS portal.