UK MHRA · March 30, 2026

Guidance: Medical devices that need a clinical investigation

MHRA guidance on determining whether a medical device requires clinical investigation or qualifies for exemption under UK regulations.

Medium impact Medical Devices UK medical-devicesclinical-evaluationclassification

How to determine if you will need to undertake a clinical investigation of a medical device, or if it is exempt under the regulations.

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Published by UK MHRA. HealthSignal links to the original document; the summary above is extracted from the source text.