Unique Device Identification (UDI) is a key requirement under the EU Medical Device Regulation (MDR) and the In Vitro Diagnostic Regulation (IVDR). For MedTech manufacturers, UDI compliance means correctly assigning and managing product identifiers and registering them, along with the associated master data, in EUDAMED. But what exactly do you need to stay compliant? In this article, we outline the essential steps, common challenges, and how the mytracekey UDI Manager can make the process significantly easier.

Why UDI Compliance Matters

UDI improves traceability and patient safety, which is why it is being adopted globally. While the U.S. has had a UDI system in place for years, the EU, Australia, and Switzerland are now making UDI data management mandatory in their central databases in 2026.

Failure to comply with EU regulations can lead to restricted market access and penalties. After the transition periods end (May 28, 2026, and November 28, 2026), unregistered medical devices cannot be sold in the EU.
The MDR/IVDR requires all medical devices and IVDs to be registered in EUDAMED with accurate UDI data and related product information.

Key Requirements for UDI Compliance

1. Assigning UDI Codes
   UDI codes based on GS1, HIBCC, IFA, or ICCBBA standards have been mandatory for all product classes since 2025. These codes must appear on labels and packaging and serve as the link to additional data stored in EUDAMED.
2. Collecting Product Master Data
   EUDAMED requires various mandatory attributes depending on the product, such as Basic UDI-DI, UDI-DI, risk class, target markets, product name and model, and details on sterility or reusability.
   Before submission, UDI data should be validated against EUDAMED business rules to avoid errors and potential recalls.
3. Registering in EUDAMED
   All UDI data must be uploaded to the UDI module in EUDAMED, forming the basis for other modules such as certificates linked to products via UDI. Upload options include manual entry, XML bulk upload, or automated transfer via M2M integration.
   Any data changes must be updated in EUDAMED, and some changes require a new UDI-DI. MDR demands a structured process for managing UDI throughout the product lifecycle.

Common Challenges for Manufacturers

• Complex Data Requirements: Hundreds of attributes per product.
  Many manufacturers have data scattered across folders, systems, and teams. Issues often arise when trying to validate data against EUDAMED rules. Depending on the product, more than 100 attributes may be mandatory.
• Manual Processes: High risk of errors and delays.
  Manual UDI management may work for small portfolios, but with growing complexity, manual entry becomes error-prone and time-consuming.
• Regulatory Updates: Continuous changes to MDR and EUDAMED.
  Both MDR/IVDR and EUDAMED are evolving. Manual processes struggle to keep up and may not be audit-ready. UDI requirements are not set in stone, so expert guidance is highly recommended.

How the mytracekey UDI Manager Helps

The mytracekey UDI Manager is designed to give manufacturers of all sizes and product classes a professional yet easy-to-use tool for cost-efficient UDI compliance under EU MDR and EUDAMED.

• Automatic Data Validation: Reduce errors and speed up compliance.
• XML Bulk Upload & M2M Interface: Efficiently manage and report portfolios of any size.
• Continuous MDR/EUDAMED Updates: Stay compliant without extra effort.
• Secure Cloud Solution: Simple, audit-ready collaboration for your team.

Next Steps for Manufacturers

The most important first step is to take stock. Check your current UDI readiness. Do you have all your product data together? Do you know which upload strategy is right for you? Have you already entered a UDI-DI in EUDAMED on a trial basis? What is missing for you to start the registration process? How long do you estimate it will take? What does your timeline look like?

This leads to the second step: Do you need external support in the form of software, training, or consultants to ensure the timely implementation of your UDI compliance? There are various ways to get support. For example, choose a reliable software solution such as mytracekey UDI Manager to simplify your compliance.

The third step is both simple and complicated, but we wholeheartedly recommend it: Start now.

Schedule a demo appointment for our UDI software or participate in one of our free webinars and begin your compliance journey.