This only regards the account opening process for our Italian product.
An advanced electronic signature (AES) is a type of electronic signature that meets the requirements set forth under EU Regulation No 910/2014 (eIDAS-regulation). Essentially, AES uniquely links to the signer, enables identification of the signer, and allows the signer to retain control. It also links to the signed data in a way that any subsequent change to this data can be detected.