What is EU MDR and Why is it Necessary?
Understanding the EU Medical Device Regulation
If you’re navigating the world of medical devices in Europe, you’ve probably come across the term Medical Devices Regulation (2017/745/EU), or simply EU MDR. But what exactly is it? The EU MDR is a comprehensive set of regulations that governs the production and distribution of medical devices in Europe. Its guidance established to ensure devices meet safety standards and are fit for use. If you’re a medical device company aiming to market or sell your products in the European Economic Area (EEA)—which includes 27 EU member countries—compliance with the EU MDR is mandatory.
EU MDR Implementation Timeline
The EU MDR is set to replace the old Medical Devices Directive (MDD) and it was effective May 26, 2021. There is a transition period allowing to use certificate of conformity issued under Medical Device Directive (MDD).
- Class III custom-made implantable devices: May 26, 2026
- Class III and implantable class IIb devices: December 31, 2027
- Non-implantable class IIb and lower risk devices: December 31, 2028
- Class I devices that are a higher class under the MDR: December 31, 2028
Why is the EU MDR Necessary?
The shift from the old Medical Devices Directive (MDD) to the EU MDR was driven by several factors:
- Improved Safety: The EU faced medical device safety scandals, prompting the need for stricter regulations.
- Varied Interpretations: Different EU member states interpreted existing laws differently, leading to inconsistencies.
- ISO 13485 Limitations: ISO 13485, a quality management standard, couldn’t fully address the evolving needs of this regulation.
- Monitoring Challenges: There were limited means to effectively monitor compliance with medical device regulations.
Who Does the EU MDR Affect?
The EU MDR applies to all medical devices sold within the EU. Whether you’re manufacturing pacemakers, diagnostic equipment, or bandages, you need to ensure your products meet the EU MDR requirements. Otherwise, your sales within the EU could face roadblocks and delays.
Key Points of the EU MDR Changes
The EU MDR (Medical Devices Regulation) brings significant changes to the landscape of medical devices. Here are the key points you need to know:
Expanded Scope: The EU MDR now includes additional devices, including those previously covered by the Active Implantable Medical Devices Directive (AIMDD).
Responsibilities Clarified: Additional details on responsibilities for manufacturers, importers, distributors, and Authorized Representatives to make sure everyone knows their role in ensuring compliance.
Product Liability: The regulation incorporates product liability, emphasizing accountability and safety.
Vigilance Reporting: Clear guidelines exist for reporting vigilance issues and product non-compliance or deficiencies. Transparency is crucial.
Identification and Traceability: The EU MDR introduces Unique Device Identification (UDI) and requirements for the European Databank on Medical Devices (EUDAMED). Traceability ensures better control and monitoring.
Technical Specifications and Clinical Performance: The regulation sets standards for device technical specifications, clinical performance, and certification status.
How to be Compliant with EU MDR?
Compliance to EU MDR depends on the device that you are putting into the market and its classification. Below is a list of areas to consider when assessing or implementing EU MDR for your device. The list is not intended to be comprehensive, but it’s highlighted the general requirements for compliance:
- To comply with this regulation is important to understand the regulatory requirements and understand how to implement these requirements.
- The devices should be design to performance as intended, safe and effective.
- Risk Management System should be established, implemented, documented, and maintained.
- Quality Management System & Post Market Surveillance System should in place the extend is proportionate to the risk class and the device type.
- Clinical evidence and Clinical evaluation are needed to demonstrate conformity of device.
- Traceability of the device is managed using Unique device identification (UDI). The UDI is used with devices that are placed in the market, except for custom-made devices. UDI significantly enhance post market activities facilitating traceability.
- Expect to complete QMS audits as part of the conformity assessment. This audit might be completed by a Notified Body, depending on the classification of the device and the type of conformity assessment selected.
- Annual safety and performance reporting are also required as part of the regulation. This report if often completed annually and include information on safety and performance of the device.
- Technical documentation includes but not limited to the following areas:
o Device description and specification
o Reference of previous and similar generation of the devices
o Labels (device & packaging) specifications
o Transportation and packaging conditions
o Design and manufacturing information
o General safety and performance requirements
o Risk analysis and Risk Management
o Product Verification and Validation
o Clinical Data - Instructions of use are required to accompany the device and should be available in the EU languages that the product is market.
High Level Flow of Steps to be EU MDR Compliant

Saint-Gobain and EU MDR
While we are not a legal manufacturer of finished medical devices ourselves, we play a crucial role as a supplier to our valued customers, who are the legal manufacturers. Although the MDR requirements do not apply directly to Saint-Gobain, we fully understand the importance of compliance for our customers. We are committed to supporting our customers by providing essential compliance information relevant to the components and products we supply. Our goal is to ensure that our customers can navigate the complexities of the MDR with confidence, backed by the quality and reliability of our offerings.
Remember, the EU MDR isn’t just about rules—it’s about providing the structure to protect patient safety while allowing the freedom for medical innovation. We’re here to help navigate, contact us if you have questions.