Electronic signature for lawyers and jurists

A profession where proof is crucial

Law firms handle documents with high probative value on a daily basis: fee agreements, ad litem mandates, memorandums of understanding, legal documents. The electronic signature provides greater rigor than paper — time-stamped traceability, cryptographic imprint, long archiving.

Documents signed by lawyers

• Fee agreement(required for certain cases)
• Ad litem mandate(power of attorney to represent in court)
• Memorandum of Understanding(transaction)
• Electronic attorney’s deed(specific procedure)
• Collaboration contracts(between lawyers or with partners)
• Associate agreement(creation of firm, resource companies)
• Official correspondence (scoping letter, validated legal opinion)

Recommended level

Thereadvanced signature (AES)covers the majority of acts. For theelectronic lawyer's document(reinforced proof regime of the Civil Code article 1374), thequalified signature (QES)is recommended.

Benefits for the firm

• Acceleration of files: fee agreements signed in a few minutes
• Strengthened evidencefor disputes (opposable audit trail)
• Remote signing: the customer signs from anywhere
• Centralized file: integration with legal software (Secib, Néo, Septeo)

CNB Ethics

The National Bar Council fully recognizes electronic signatures for fee agreements. The National Internal Regulations (RIN) do not require any paper form.

Please note: the confidentiality of lawyer-client correspondence remains covered by professional secrecy. Verify that the platform encrypts documents in transit and at rest.

Common errors

• Using the SES for a high-stakes fee agreement
• Store documents on an American cloud (Cloud Act problem)
• Do not enable encryption at rest for matches
• Forget about long retention (30 years for customer files)

Concrete case: fee agreement

A firm of 8 lawyers handles 40 new cases per month. New route:

1. First customer meeting (video or face-to-face)
2. Sending the fee agreement to AES immediately
3. Client signs before leaving waiting room
4. File opened in Secib with the archived agreement

Rate of “files blocked due to lack of signed agreement”: reduced from 15% to 0.

How Certyneo helps you

Certyneo offers an offer for law firms: fee agreement templates, mandates, protocols, advanced signature by default, 100% EU hosting (Germany) without transfer outside the EU, TLS 1.3 encryption, 10-year archiving (expandable).

Discover the Certyneo electronic signature solution

FAQ

Is the electronic legal act recognized?

Yes, article 1374 of the Civil Code. QES recommended to maximize probative value.

Is professional secrecy preserved?

If the platform encrypts in transit and at rest and hosts in the EU: yes.

Can a customer refuse the electronic signature?

Yes, provide a backup paper route.

Can the fee agreement be withdrawn?

Like its paper equivalent, according to the usual rules (art. L121-21 Consumer Code for individuals).

How long should a customer file be retained?

CNB recommendation: 30 years for files, 10 years minimum for correspondence.

Conclusion

Electronic signature is a lever of productivity and rigor for law firms. Cryptographic traceability far exceeds what paper offers, at marginal cost.

Try Certyneo to send, sign and track your documents online simply, quickly and securely.