Tvarka Sign and electronic signatures

The Tvarka e-signature and QES: internal approval against a qualified signature

The internal Tvarka e-signature can be convenient inside an organisation, but it is not a qualified electronic signature.

Updated: 2026-08-20 Query: Tvarka internal e signature vs QES difference

Two different purposes

QES is what you use when an eIDAS qualified signature with a qualified certificate is required. The internal Tvarka e-signature is a free internal approval inside the Tvarka workflow.

That is why Tvarka states clearly when a document needs QES. For ADOC and ASiC-E containers, and for filings with authorities, use the qualified signature.

When the internal signature is enough

Internal approval can suit document flow where the parties are inside the same organisation and an audit trail is enough.

When the document travels to a third party or an authority, or could become evidence in a dispute, choose QES.

This is not individual legal or tax advice. Before deciding on a specific transaction, tax situation or dispute, assess your own circumstances.

Frequently asked questions

Is the Tvarka e-signature a QES?

No. The public pricing states plainly that the internal Tvarka e-signature is free but is not a qualified electronic signature.

Does the internal signature cost anything?

No. Under the public pricing the internal Tvarka e-signature and uploaded paper signatures are not counted as QES.

Which should I use for a contract with a client?

If you want the strongest and most clearly recognised evidence, choose QES.

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