Some changes have occurred Post-Brexit that you should be aware of and we’ll explain how the new medical device regulations will affect your devices. Pre-Brexit, the United Kingdom was a member of European Union (EU). As such they were obligated to transpose the EU Medical Devices Directive into UK national law. Post-Brexit, that obligation no longer exists and the UK is free to chart its own path forward.
Post-Brexit Medical Device Regulations
Some changes have definitely occurred that you should be aware of and we’ll outline some commonly asked questions about Post-Brexit medical device regulation and how the process will work moving forward.
NOTE: This article is intended for companies located outside the UK and applies to devices sold in England, Scotland or Wales (collectively known as Great Britain). It does not cover the specific requirements for Northern Ireland which is part of the United Kingdom but follows EU MDR requirements.
Is the UK MDR is the same as the EU MDR?
First things first, despite the name the UK Medical Device Regulations (UK MDR 2002) is not a copy of the new EU Medical Device Regulation (2017/745). In fact, it mostly emulates the old EU MDD, IVDD and AIMDD regulations. That being said, the UK MDR 2002 was amended in 2019 and 2020, with new requirements such as:
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- All devices and IVDs sold in the UK need to be registered with the MHRA
- New UKCA Marking will replace CE Marking after June 30, 2023
- Manufacturers outside the UK must appoint a UK Responsible Person and UK importer
- Only UK-based Certification Bodies can certify devices to the UK MDR
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Updates from June 2023:
The UK government has made changes to the UK MDR (2002) to extend the acceptance of CE marked medical devices on the Great Britain market. Those amendments will enter into force on 30 June 2023. (full legal text: The Medical Devices (Amendment) (Great Britain) Regulations 2023 (legislation.gov.uk)).
Under the new amendments, the timelines for placing CE marked medical devices on the Great Britain market are as follows:
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- Medical devices compliant to the EU MDD or EU AIMDD can be placed on the market until the earlier of the certificate’s expiry or 30 June 2028.
- IVDs compliant with the EU IVDD can be placed on the market until the earlier of the certificate’s expiry or 30 June 2030.
- General medical devices, including custom-made devices, compliant with the EU MDR, and IVDs compliant with the EU IVDR can be placed on the market until 30 June 2030.
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UK MDR and the MHRA registration process
These are some of the most common questions we get asked by clients about the UK MDR and the MHRA registration process.
Is the UK the same as Great Britain?
No. The United Kingdom consists of England, Scotland, Wales and Northern Ireland. Great Britain includes England, Scotland and Wales only. The UK MDR – despite the name – only applies in Great Britain. The EU MDR applies in Northern Ireland, primarily because it shares a critical land border with Ireland which is an EU member state. More on Northern Ireland.
Do we need to register our medical device or IVD with the UK MHRA?
Yes. Because the UK is no longer part of the European Union, the MHRA requires all medical devices and IVDs to be sold in Great Britain to be registered, even if they have been sold there for decades. Those registrations can only be submitted by your local UK Responsible Person and should not be considered an approval by the MHRA. Registration is required whether or not you are pursuing certification to the UK MDR or are selling your device under CE Marking during the transition period that ends June 30, 2023.
What is the UKCA Mark?

What is a UK Responsible Person?
What is a Great Britain (UK) importer?
The Great Britain importer must be based in England, Scotland or Wales and is responsible for placing your devices on the market. They have many of the same responsibilities outlined in Article 13 of the EU MDR and IVDR, the primary difference is that your Great Britain importer does not need to be identified on your labeling. Read more about the importer here.
Can our EU-based Notified Body certify our devices to the UK MDR?
Starting 1 July 2023, CE certificates issued by EU-based Notified Bodies will no longer be valid in Great Britain so your devices will need to be certified to the UK MDR by a UK-based Conformity Assessment Body to be sold after that date. If your European Notified Body is BSI, Intertek, SGS or UL, these companies are also approved UK conformity assessment bodies.
Comply with Post-Brexit Medical Device Regulation
MedEnvoy is Europe’s #1 regulatory importer serving medical device and IVD companies worldwide.
One company, three European markets
We act as the importer for companies selling in the UK, European Union and Switzerland. We’re here to help you through the changes with Post-Brexit medical device regulation.