Is an electronic signature legal in France?
As an EU member state, France is governed directly by eIDAS’s three signature tiers. French contract law generally does not require a written, signed form — a contract can be formed orally or by any expression of intent — so the choice of signature type is mainly a question of proof. Where no specific form is required, any “reliable” electronic signature is permissible; a written form is required only where law or a prior contract expressly prescribes it.
What types of electronic signature are recognized in France?
eIDAS defines SES, AES, and QES. Under Article 1367 of the Civil Code, an electronic signature must use a reliable identification process linking it to the act; that reliability is presumed (until proven otherwise) only for a QES. A QES — an AES created with a qualified device and a qualified certificate from an EU-listed provider — is the only tier with the legal effect of a handwritten signature (eIDAS Art. 25(2)). An SES or AES benefits from the non-discrimination clause but carries no presumption.
What documents can be signed electronically in France?
Where no specific form is mandated, any reliable electronic signature works — commercial agreements, NDAs, procurement, HR, and similar. Electronic signatures may also be used in exchanges with public administrations (Code of Relations between the Public and the Administration, Art. L212-3).
What documents cannot be signed electronically in France?
In practice an AES or QES is often required for government-administration matters (public procurement, medical/health files, judicial and commercial court decisions), and a QES is required for the validity of certain regulated acts (notaries, lawyers, banks, bailiffs) and where evidentiary weight matters most. Choose the tier based on the document’s importance.
- Acts that law or a prior contract requires in a specific written form
- Regulated acts requiring a QES (notarial and certain banking, legal, and bailiff acts)
- Documents requiring notarization or authentication by a public officer
What court cases have addressed eSignatures in France?
None reported.
What laws govern electronic signatures in France?
Disclaimer: This guide is general information, not legal advice, and is not a guarantee that any signature will be enforceable for a particular document, transaction, or jurisdiction. E-signature and data-protection laws change frequently. Confirm the requirements for your specific document and parties, and consult a licensed lawyer in the relevant country before relying on electronic signing.
Last reviewed: June 15, 2026