Practical compliance for multi-market manufacturers
See the official sources listed in the references table at the bottom of this page.
This site provides general information only and does not constitute legal or regulatory advice.
Overview
Practical regulatory strategies for manufacturers placing devices on both the GB and NI markets, or on GB, NI, and the EU — covering registration, marking, conformity assessment, and vigilance.
The challenge: two frameworks, one supply chain
Manufacturers supplying both the GB and NI markets (or GB, NI, and EU) must navigate two distinct regulatory frameworks simultaneously. There is no single conformity assessment, registration, or mark that satisfies all three markets.
Strategic options
Strategy 1: CE marking for all UK markets (recommended through 2030)
For most manufacturers, the most practical approach until 30 June 2030 is:
- Maintain EU MDR/IVDR CE certification (via EU Notified Body) — this satisfies the NI market
- Rely on CE marking transitional acceptance for GB — this satisfies the GB market until 2030
- Register with MHRA (GB registration via Submissions portal) and EUDAMED (EU/NI registration)
- Appoint a UKRP (for GB) and an EU REP (for EU/NI) if not UK/EU-established
Strategy 2: CE + UKCA for post-2030 preparedness
From 2026–2029, begin UKCA transition:
- Engage a UKAB for GB market UKCA certification
- Maintain EU Notified Body CE certification for EU and NI
- After 2030: UKCA for GB; CE for EU + NI
Strategy 3: CE + UKNI (limited)
If using a UKAB for third-party assessment and needing NI access:
- Use CE + UKNI indication
- Valid for GB and NI but NOT for EU market
Registration: two portals
| Market | Registration portal | Who registers |
|---|---|---|
| GB | MHRA Submissions portal | Manufacturer or UKRP |
| EU + NI | EUDAMED | Manufacturer or EU REP |
Vigilance: two reporting channels
| Event location | Report to |
|---|---|
| GB | MHRA (as GB regulator) |
| NI | MHRA (acting in EU CA capacity for NI) — routes into EU vigilance system |
| GB + NI | Single report to MHRA covers both, but downstream handling differs |
Official references
| Reference | Description |
|---|---|
| MHRA: Regulating medical devices in the UK | Multi-market compliance guidance |
| MHRA: Great Britain and Northern Ireland | GB vs NI regulatory position |