Certified Notices
Still tied to recorded delivery?
Make the switch to certified electronic notifices. Send by email, WhatsApp or SMS/RCS (coming soon), with full traceability and the same evidential value as recorded delivery — faster and cheaper.
You keep content certification and proof of receipt, while adding more channels at no extra cost, plus the option to reply.

Why use our certified notifications?
Sending a message isn't always enough: sometimes you need to be able to prove it. GoCertius Certified Notifices are a tamper-evident, traceable digital system, compliant with the eIDAS Regulation, for those critical processes where you need to demonstrate what you sent, when, and to whom.
Compared to recorded delivery, registered letters or notarial channels, they offer a digital alternative that combines speed and lower costs without giving up legal certainty. And they rely on the same trusted infrastructure as GoCertius, operated by EADTrust as a qualified trust service provider (QTSP).
The risk of notifying without a sufficient legal basis
Sometimes we rely on a regular email, WhatsApp or SMS for important communications. They're fast, but they don't carry solid evidential value. If a dispute arises:
- There's no proof of the exact content you sent.
- There's no proof of who received the notification.
- There's no qualified time stamping of each status of the delivery.
Certified Notifices eliminate that false sense of security.
You can find more information on our GoCertius app here, including videos on how to use them.
Versatile and Secure
With GoCertius Certified Notifices you choose the channel that best reaches each recipient —email, and soon SMS and RCS— without giving up the same evidential value. They fit a wide range of scenarios: a payment demand, an employment communication, a contractual notice or a notification to a tenant.
And since they integrate into your systems via API or MCP, you can automate them within your workflows and strengthen identity verification with OTP whenever the matter requires it.

Businesses
Register and certify all internal and customer communications.

Legal
professionals
Keep an irrefutable record of interactions and negotiations.

Public
authorities
Ensure the transparency and integrity of official communications.

Education
Register and certify important exchanges between students and teaching staff.
Custom solutions
Do you need to certify your communications within your own processes? We adapt Certified Notifices to the way your organization works. We integrate them into your systems —ERP, CRM or document management platforms— through our API, automate them within your workflows, and strengthen recipient identity verification with OTP whenever the matter requires it. You choose the channel —email, and soon SMS and RCS— and we make sure every send is certified in its content, its timing and its delivery, with full traceability. Each notifice generates an evidential document ready to submit to third parties or in court, all backed by a qualified trust service provider (QTSP) compliant with the eIDAS Regulation. Tell us about your case and we'll design the solution that best fits you.
Discover everything GoCertius can do for you and your organization!



