The Ministry of Economic Affairs and Digital Transformation offers you the "Notifica App" App (Dirección Electrónica Habilitada única or Single Electronic Address), which lets citizens access and comply with notifications and communications issued by the Public Administrations that use it. You can read and comply with your communications or those of the parties that you represent. To do this, you only need to have one of the authentication systems supported by the Cl@ve platform, which ensures