In short: the “UKCA replaces CE” story is outdated. Under the UK’s Product Safety and Metrology etc. (Amendment) Regulations 2024 (SI 2024/696, in force 1 October 2024), CE marking is recognised INDEFINITELY in Great Britain (England, Scotland and Wales) for 21 product regulations — covering toys, low-voltage electrical equipment, electromagnetic compatibility (EMC), radio equipment, machinery, personal protective equipment, pressure equipment, gas appliances, lifts, ATEX equipment, measuring instruments, recreational craft, aerosols, pyrotechnics, RoHS, ecodesign and energy labelling. For most Vietnamese industrial goods exported to Britain, companies may therefore keep using their existing CE marking without being forced onto UKCA. UKCA remains mandatory or advisable, however, for certain excepted product groups and where UK–EU rules diverge in future.
Why the plan to retire CE was reversed
After Brexit, the UK initially planned to end CE recognition at the end of 2024 and switch fully to UKCA. But the independent Morrell-Day Review of product testing and certification capacity found Britain lacked enough Approved Bodies to handle the enormous certification workload — forcing the government into repeated extensions and finally legislating indefinite recognition through SI 2024/696. This is a settled trade-policy decision, not a temporary concession: businesses are legally guaranteed long-term flexibility to use either UKCA or CE marking.
When Vietnamese goods still need UKCA
First, product groups OUTSIDE the indefinite-recognition scope: medical devices, rail interoperability equipment, marine equipment, unmanned aircraft systems, transportable pressure equipment, cableways and civil explosives — for these, check the DBT sector guidance under each specific regulation. Construction products are a special case: following the Morrell-Day Review, the government committed to continuing indefinite CE recognition with a minimum two-year transition for any future change.
Second, when UK and EU rules diverge: technical requirements are still largely aligned, but the UK may amend product safety law independently (the Product Regulation and Metrology Act 2025 gives ministers further secondary-legislation powers). If UK technical requirements one day differ from the EU’s, CE-only goods may no longer comply — long-term exporters should monitor developments and consider a UKCA route as contingency.
Third, customer or distribution-channel demands: some UK retailers require UKCA as a contractual condition even though the law permits CE. That is a commercial requirement, not a legal one — but it must still be met to keep the order.
Northern Ireland and the EU: do not confuse them
Northern Ireland remains aligned with the EU single market: goods need CE marking; where a UK body carries out mandatory third-party assessment, the UKNI mark goes alongside CE (never use UKNI alone). Conversely, UKCA has NO validity in the EU/EEA — goods sold into the EU still require CE. Businesses selling into both the UK and EU markets need both marks on the product.
Practical checklist for Vietnamese exporters
Step 1: identify the applicable product regulation and check whether it falls within the 21 indefinitely-recognised groups. Step 2: if covered — keep using CE, but maintain the Declaration of Conformity and full technical documentation. Step 3: if excepted — complete conformity assessment through a UK Approved Body and affix UKCA. Step 4: keep tariff preference separate — the UKVFTA (in force 1 May 2021) governs tariff benefits, while UKCA/CE governs technical certification; the two are independent. Note the UKVFTA ends EU–UK diagonal cumulation of origin, so origin certification for UK-bound goods follows the UK’s own system.
Frequently Asked Questions
- Do CE-marked goods need UKCA to sell in Britain?
- For the 21 product regulations under SI 2024/696 (toys, electrical equipment, machinery, PPE and others), no — CE is recognised indefinitely in Great Britain. Only the excepted groups (medical devices, rail, marine equipment, drones and similar) need separate checking and may require UKCA.
- Can UKCA marking be used to sell into the EU?
- No. UKCA is not recognised in the EU/EEA. Goods sold into the EU must carry CE marking. Selling into both markets requires both marks.
- Which marking applies in Northern Ireland?
- Northern Ireland follows EU rules: CE marking applies. Where mandatory assessment is done by a UK body, add the UKNI mark next to CE — never use UKNI on its own.
- Could indefinite CE recognition be reversed?
- Legally, a future UK government could amend the law (the 2025 Act grants secondary-legislation powers). But the government has committed to a minimum two-year transition for any change. Businesses should monitor DBT guidance periodically rather than fear an abrupt reversal.
This article has been quality-reviewed by the FLAW AI Legal Council