The Medical Device Regulation (MDR) is an EU regulation that manufacturers who wish to place medical devices on the market in the EU must comply with. It also affects distributors and importers of these devices as well as notified bodies.

Regulation (EU) 2017/745 on medical devices, which is the official title of the MDR, came into force in 2017 and applies since May 26, 2021.

Tip

The Medical Device Regulation has been amended several times. You can find the consolidated version of the MDR in German and in English. These also contain the transitional periods that were extended in March 2023.

Manufacturers of in vitro diagnostics should read the article on the IVDR.

Gaining an insight into the Medical Device Regulation

Medical device manufacturers

This article on the MDR provides you with an initial overview of the Medical Device Regulation. The video linked therein presents the EU Medical Device Regulation in just a few minutes. You will also find:

  1. the most relevant requirements of the MDR
  2. the structure of the regulation
  3. further information, e.g., on the transitional periods

Other stakeholders

If you are not a medical device manufacturer, you should start with these pages:

At the bottom of this keyword article, you will find all other articles on the MDR.

Support with the implementation of the MDR

a) Free offers

Do you still have questions about the MDR and its implementation? You can get answers in our free micro-consulting.

Download the free starter kit. It gives you an overview of the regulatory landscape and shows you the 6 steps to “approval” of your medical device. It also contains the MDR checklist as a PDF and in DOCX format!

b) Videos and e-learning

The video training courses at our Medical Device University show you step-by-step how to create your technical documentation and QM system in a lean, fast, and MDR-compliant way. Over 100 templates and sample documents are available for download.

In this way, you create the prerequisites for approving your devices quickly and safely and launching them on the market.

c) Verification and validation

The experts at the Johner Institute can help you verify and validate your devices:

d) Consulting

Benefit from the know-how of our regulatory affairs experts to

Contact us immediately so we can clarify together how you can quickly and efficiently meet the regulatory requirements of the MDR and bring your devices safely to market.

Contact us


MDR transition periods

In Article 120, the MDR establishes its transitional provisions, including the transition periods. However, the descriptions of these transitional provisions and transition periods are worded in a very complex manner. As a result, manufacturers are at risk of misunderstanding them and therefore not complying with regulatory requirements or incurring unnecessary costs. A flow chart in chapter 2 of this article…

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Harmonized standards: Evidence for medical device manufacturers

Most manufacturers use harmonized standards to demonstrate the conformity of their devices with the general safety and performance requirements. This also applies to medical device manufacturers, for example. 1. Standards and harmonized standards a) Definitions and more EU Regulation 1025/2012 defines the term harmonized standard. Standards are documents written by national or international standardization commissions…

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PDMS (Patient Data Management System): What you should consider from a regulatory perspective

PDMS stands for patient data management system. These clinical information systems are typically used in hospitals, especially in departments that treat patients in intensive care. PMDS are experiencing a new boom in Germany as a result of the funding provided by the Hospital Future Act (Krankenhaus-Zukunftsgesetz, KHZG). This article provides 1. PMDS: Functionalities and requirements Patient data management systems (PDMS)…

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The Clinical Evaluation Plan

Including a free download of the chapter structure for the Clinical Evaluation Plan The Clinical Evaluation Plan is one of the most complex documents in the technical documentation. Alongside the Clinical Evaluation Report, the Clinical Evaluation Plan (CEP) is the document most frequently criticized by notified bodies. Even experienced clinical experts typically need 60 working…

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Laboratory products for “Research Use Only” (RUO) – often a dangerous claim

Manufactures use the “Research Use Only” (RUO) label to declare that their products should not be used in diagnostic procedures. This enables them to avoid the time-consuming and costly documentation required for conformity-assessed in vitro diagnostic medical devices (CE-IVDs). Nevertheless, some medical laboratories still use RUO products in diagnostic procedures, sometimes even with the knowledge…

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