Signatory Identity and Digital Proof
How to prove who signed an electronic document? Identification techniques, assurance levels and KYC issues explained.
·7 min read
Electronic signature blog
Practical guides, eIDAS 2026 updates and industry use cases to adopt electronic signatures in compliance.
What you will find in the Certyneo blog
The Certyneo blog publishes practical analyses on electronic signature every week for HR, legal, sales and finance teams. We break down the eIDAS regulation and its application in France, compare leading market solutions (DocuSign, Yousign, Adobe Sign), share anonymised case studies by sector (law firms, estate agencies, accountancy firms), and publish step-by-step guides for migrating or ensuring GDPR compliance. All articles cite their regulatory and technical sources and are reviewed by our legal team before publication.
Popular resources
Our guides to mastering electronic signatures.
Stay informed
eIDAS guides, best practices and Certyneo updates — once a month.
Popular topics
Six thematic clusters to browse our content by business interest.
eIDAS Compliance
European regulation, SES/AES/QES levels, qualified service providers, legal value before French courts.
Electronic signature for HR
Employment contracts, amendments, final settlements, termination agreements, eIDAS AES for employment dispute documents.
Solution comparisons
Certyneo versus DocuSign, Yousign and Adobe Sign: pricing, hosting, GDPR compliance and support quality.
Real estate
Sales mandates, residential and commercial leases, property condition reports, preliminary contracts and multi-party signature with initials.
Pricing & ROI
Per-envelope versus per-user pricing, ROI calculator, SMS quota optimization for advanced signature.
GDPR & security
Sovereign hosting, Cloud Act, DPA, TLS 1.3 + AES-256 encryption, 10-year legal archiving and ISO 19005 compliance.
Signature Audit Trail: What Is It For?
The audit trail is the legal backbone of electronic signature. How to read it and use it.
·5 min read
Digitalise administrative processes
How to effectively digitalise administrative processes in your company: method, tools, pitfalls.
·6 min read
Electronic signature for insurance companies
Insurance contracts, claims declarations, membership forms: electronic signature in insurance.
·6 min read
Electronic Signature of a Commercial Quotation
Get quotations signed electronically: why, how, recommended level and impact on conversion rate.
·5 min read
How to get a PDF signed online
5 steps to get a PDF signed online quickly and securely, with no software installation required.
·4 min read
Free or paid electronic signature?
Free plan or paid subscription: when to upgrade, which plans to choose, pitfalls to avoid.
·5 min read
Electronic Signature Workflow: Complete Guide
Design a high-performing signature workflow: order, roles, reminders, integrations, mistakes to avoid.
·6 min read
Electronic Signature for Training Organisations
Agreements, attendance registers, certificates: how training organisations digitise their signatures for Qualiopi.
·6 min read
Electronic Signature of a Mandate
Mandate for sale, management, ad litem, SEPA: sign a mandate electronically with full legal certainty.
·6 min read
Electronic signature of an NDA (confidentiality agreement)
Sign an NDA in 10 minutes: why electronic signature transforms confidentiality into a seamless first step.
·5 min read
Automate signature reminders
Automatic reminders: how to set them up, how often to send them, and why they double your signature rate.
·5 min read
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?
Any 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.