EUDAMED mandatory by 28 May 2026: What medical device companies need to do now
EUDAMED becomes mandatory on 28 May 2026. Learn what medical device companies need to do now to ensure compliance with EU MDR UDI registration requirements.
The European Union's largest medical device database, EUDAMED, becomes mandatory on 28 May 2026. For manufacturers, authorised representatives, importers, and system producers, this isn't a future planning exercise anymore. It's a six-week operational sprint.
In this article, we break down exactly what the deadline means, who it affects, and why companies that haven't already built real-time inventory infrastructure are going to find compliance a lot harder than they think.
What is EUDAMED and why does it matter?
EUDAMED (European Database on Medical Devices) is the EU's centralised platform for registering medical devices, economic operators, and certificates under the EU Medical Device Regulation (EU MDR) and the In Vitro Diagnostic Regulation (IVDR).
In November 2025, the European Commission confirmed that four EUDAMED modules are now functional:
- Actor Registration - all economic operators must register
- UDI/Device Registration - unique device identifiers tied to real products
- Notified Bodies and Certificates - regulatory certification data
- Market Surveillance - post-market safety and vigilance
From 28 May 2026 onwards, use of these modules is mandatory. New devices must be registered before they are placed on the EU market. Devices already on the market have until 28 November 2026 to be fully registered.
Who needs to act, and by when?
The real challenge: data quality, not just registration
Most medical device companies understand that they need to register in EUDAMED. The harder problem is the data quality required to do so correctly.
EUDAMED demands:
- Clean, structured UDI codes for every device in your portfolio
- Accurate lot numbers and device identifiers
- Real-time linkage between physical inventory and registered device records
If your field inventory is still managed across spreadsheets, disconnected ERP modules, or manual rep tracking sheets, your EUDAMED data will be as fragmented as your inventory visibility.
Compliance isn't a one-time upload. It's an ongoing operational capability.
The connection between field inventory and EUDAMED
Here's what gets missed in most EUDAMED readiness conversations: the compliance requirement doesn't end at headquarters. Every device in the field, in hospitals, in rep trunk stock, in consignment at surgical suites, needs to be traceable back to its UDI record.
That means:
- Lot number capture at point of use
- Real-time location tracking for consignment and field stock
- Expiry management to flag out-of-date devices before they're used
- Audit trails that map field usage back to registered device records
This is exactly the infrastructure that Ventory.io provides. Our platform gives medical device companies real-time visibility across every field location, making EUDAMED compliance a natural byproduct of good inventory operations, rather than a separate compliance project bolted on top.
What to do in the next 6 weeks
- Complete your Actor Registration in EUDAMED if you haven't already
- Audit your UDI data - do you have clean, structured identifiers for your full portfolio?
- Assess your field inventory visibility - can you trace every device in the field to its UDI record?
- Implement real-time tracking for consignment and field stock locations
- Establish ongoing processes for lot capture and expiry management at point of use
The bottom line
28 May 2026 is not a soft deadline. Companies that are not registered risk losing access to the EU market, one of the largest medical device markets in the world.
The good news: if you build the right field inventory infrastructure now, you won't just be compliant. You'll have a competitive advantage in terms of supply chain visibility, audit readiness, and customer trust.
Ventory.io is a real-time field inventory management platform trusted by medical device companies and healthcare providers across Europe. Our platform is built for EU MDR and EUDAMED compliance from the ground up.
