← Full glossary

QES (qualified electronic signature)

The highest signature level under eIDAS: an advanced electronic signature created with a qualified signature creation device and based on a qualified certificate issued by an approved trust service provider. A QES has the same legal effect as a handwritten signature throughout the EU and is recognised across member states. It is only required in special cases where the law imposes formal requirements, for ordinary business agreements, an AES or SES is usually sufficient. In return, the burden of proof is effectively reversed: with a QES, the party disputing the signature must prove it is not genuine.

Jonas Jensen, founder of Verkta

Want to see it before you try it?

Book a 30-minute demo where we walk through the platform using your industry as the example and answer compliance questions along the way.

Jonas Jensen, founder of Verkta

Book a demo