Medical Device Regulatory Requirements in United Kingdom

UK is Regulated under the Medical Devices Regulations by MHRA (UKCA marking required). Great Britain (England, Scotland, Wales) Falls under MHRA regulations — CE marking accepted until June 2030, UKCA required thereafter. Northern Iceland Aligned with EU

Regulatory Authority Medicines and Healthcare products Regulatory Agency (MHRA)
Regulatory Authority Website Link Click Here
Device Classification I, IIa, IIb and III
Medical Device Regulations EUMDR-2017/745 | Click Here
Registration Process Register medical devices to place on the market | Click Here
Registration Timeline MHRA takes 5 working days to review the application.
Conformity Assessment Route

Medical devices: conformity assessment and the UKCA mark

| Click Here
Requirement of Authorized Representative Yes
Language Requirement Labels must be in English Language
Labeling Requirements

Medical devices placed on the Great Britain market must have a UKCA marking or a CE marking, depending on which legislation the device has been certified under. Devices placed on the Northern Ireland market must meet EU labelling requirements.

Clinical Trials Information

Notify the MHRA of your intention to carry out a clinical investigation for medical devices.

| Click Here
Software Guidance Document

Guidance Software and artificial intelligence (AI) as a medical device

| Click Here
Database Public Access Registration Database (PARD) | Click Here
Fees for Submission

Medical Devices: fees

| Click Here
Post Market Surveillance

Post-market surveillance (PMS) requirements for medical devices in Great Britain.

| Click Here
Adverse Event Reporting Timelines

Serious incidents must be reported immediately, not exceeding 10 days after the manufacturer becomes aware of the event. Less serious incidents should be reported within 30 days.

Field Safety Corrective Action

Field safety notices: guidance for manufacturers

| Click Here
Additional Information

Great Britain-based authorised representatives are no longer recognised in the EU. This means that they are not able to carry out tasks on the manufacturer’s behalf for the purposes of placing devices on the EU market.


If you are a manufacturer based in Great Britain or another country outside the EU, you must appoint an authorised representative based in the EU or Northern Ireland if you wish to supply devices to the EU market.

Contact Phone 020 3080 6000
Contact Email info@mhra.gov.uk
Disclaimer: This website sources information from regulatory authorities and aims for accuracy, but regulations may change without notice. Users are advised to verify details with relevant authorities before making compliance decisions. We are not responsible for errors, omissions, or outdated content.

The above information is last updated on 07/Oct/2025

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