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Certyneo

Electronic signature blog

Practical guides, eIDAS 2026 news and sector-specific use cases for adopting electronic signature in compliance.

What you will find in the Certyneo blog

The Certyneo blog publishes weekly practical analyses on electronic signature for HR, legal, commercial and financial teams. We break down eIDAS regulation and its application in France, compare major market solutions (DocuSign, Yousign, Adobe Sign), share anonymised experience feedback by sector (law firms, real estate agencies, accounting firms), and publish step-by-step guides for migrating or complying with GDPR. All articles cite their regulatory and technical sources and are reviewed by our legal team before publication.

Stay informed

eIDAS guides, best practices and Certyneo updates — once a month.

Popular topics

Six thematic clusters to browse our content by business interest.

Electronic signature succession notary: guide 2026

Electronic signature is transforming succession procedures, but its use with notaries is strictly regulated. Discover the legal rules, affected acts and pitfalls to avoid.

·9 min read

Cost of Electronic Signature vs Paper: 2026 Comparison

Paper workflows cost far more than they appear. Detailed comparison between paper and electronic signatures to guide your decisions.

·8 min read

Electronic Signature for Freelancers

Service agreements, NDAs, quotations: how freelancers save time and reassure their clients with electronic signatures.

·6 min read

Signer Authentication: Methods and Challenges

How to authenticate a signer in electronic signature: methods, levels, risks and best practices.

·5 min read

Electronic signature for accounting firms

Engagement letters, financial statements, tax schedules: how accounting firms streamline their client signatures.

·6 min read

Electronic signature for banking: MIF II, DSP2, and KYC 2026 compliance

Electronic signature for banking: MIF II, DSP2, AML/KYC, GDPR compliance. Use cases (account opening, credit, account agreement) and recommended eIDAS level in 2026.

·5 min read

Enhance Customer Experience with Electronic Signature

How electronic signature transforms customer experience: speed, simplicity, image of modernity.

·5 min read

Preservation of electronically signed documents

Legal duration, archiving with probative value, archive formats: how to properly preserve your electronically signed documents.

·6 min read

Electronic signature of a purchase order

Getting a purchase order electronically signed: procedure, recommended level and integration with your ERP.

·5 min read

How to Send a Document for Signing

Step-by-step guide to sending a document for electronic signing: preparation, signatories, tracking.

·4 min read

Signatory Identity and Digital Proof

How to prove who signed an electronic document? Identification techniques, assurance levels and KYC issues explained.

·7 min read

Signature Proof Log: What Is It For?

The proof log (audit trail) is the legal backbone of electronic signature. How to read and use it.

·5 min read
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Frequently asked questions on the Certyneo blog

How often are articles published?

One long-form article per business day (five per week), between 1,200 and 2,500 words, plus short news updates during major regulatory announcements (eIDAS updates, CJEU case law, CNIL opinions). The target pace is 100 to 130 articles published per quarter, covering all search intents flagged by HR, legal, and sales teams.

In which languages is the blog available?

Original content is published in French, then translated into our 41 main languages (English, German, Spanish, Italian, Portuguese, Dutch, Polish, Scandinavian, Slavic, Balkan, Scandinavian, APAC, MENA). hreflang tags are emitted for 58 routable locales, and each article retains its identity (`document_id` Strapi) across languages.

How do you verify the legal information published?

Every article touching on the legal value of signature, eIDAS regulation, GDPR or a sectoral obligation is reviewed by our legal team before publication and cites its sources: Official Journal of the European Union, French Civil Code, CNIL opinions, CJEU decisions and ANSSI texts where applicable.

Are there categories to filter articles?

Yes. The blog offers a filter by category (eIDAS, HR, legal, real estate, comparisons, pricing, GDPR) accessible from the blog homepage. You can also browse our thematic clusters above, which group together content related to the same business topic.

How to be notified of new articles?

Three channels available: (1) subscription to the monthly newsletter via the form at the top of the page (summary of the best articles of the month); (2) public RSS feed at `/fr/blog/rss.xml` for RSS readers Feedly, NetNewsWire, etc.; (3) Certyneo LinkedIn account which relays major publications in real time.

Can Certyneo articles be republished or cited?

Yes, with attribution. Articles can be freely cited (up to 300 words or 15% of the article, whichever is more restrictive) with a backlink to the original article. For full republication, contact press@certyneo.com — we grant free licenses to media and sector blogs covering electronic signature.