There are three types of eSignatures.
An electronic signature is information in electronic form that is used to verify that the content comes from the person who signed the document.
In addition, an advanced electronic signature fulfills the following requirements: It is exclusively linked to a signatory that can be identified by it. The advanced electronic signature is created in such a way that the signatory has control over it. Changes in the advanced electronic signature can be detected.
A Qualified Electronic Signature is an advanced electronic signature that is created using a Qualified Signature Device and which is based on a Qualified Electronic Signature Certificate.