EU Label Compliance

United Kingdom

UK label requirements after Brexit: UKCA, the UK address and what changes

A label that satisfies Brussels does not automatically satisfy London. Great Britain operates its own conformity system, requires its own operator and, for several categories, its own mark.

Example of the label this guide describes
Facsimile of the file we deliver. Sample data, fictitious company.

The UK-established operator

Goods placed on the market in Great Britain require an importer or an authorised representative established in the UK, identified with a British postal address. An EU responsible person does not cover Britain, and a British responsible person does not cover Ireland.

Our UK packages are issued by REP27 LTD in Mildenhall, Suffolk, so the address printed on the label belongs to a company that exists within the jurisdiction.

UKCA in practice

UKCA is the British equivalent of CE for the regulated categories: electrical safety, EMC, toys, machinery, PPE and others. It is applied by the manufacturer based on a UK declaration of conformity.

Recognition of CE marking has been extended for several categories, and the situation has changed multiple times. We place the mark your category and your date actually require, and we clearly indicate when the safest approach is to carry both marks.

Language and warnings

English, and English that a British consumer understands as English. Instructions translated for the EU market and reused for Britain are usually understandable, but they appear foreign and are the first thing a reviewer notices.

Age warnings, care symbols and material declarations generally follow the same category rules as the EU, which is why the two packages share a product record and differ only where the law differs.

Northern Ireland

Northern Ireland continues to follow EU product rules. A product sold throughout the entire United Kingdom often bears both the EU and UK markings, which is exactly what the two packages together produce.

The two pathways through Great Britain

For many categories, CE marking remains recognized in Great Britain indefinitely under legislation enacted in 2024, provided the product continues to meet aligned requirements. For others, UKCA is the sole route.

The best practice for a seller with stock moving in both directions is a label that bears both marks and both operators, rather than two separate production runs and a warehouse decision.

Where the category has diverged — such as some construction products, medical devices, certain machinery — the two markets genuinely require separate files, and we advise so instead of printing both marks in hope.

Importer rules within Great Britain

A GB importer must affix their name and address on the product, or on the packaging or accompanying documents where the product is too small. That information is separate from the manufacturer's.

When a distributor purchases from an EU seller after Brexit, they are usually the importer. Many discover this only when an authority contacts them, because pre-2021 paperwork never specified it.

Northern Ireland in practice

Northern Ireland applies EU rules, so goods moving there from Great Britain may need the EU markings. The UKNI marking exists for the narrow case where a UK body performed the assessment for goods sold in Northern Ireland.

In terms of labelling, the typical approach is straightforward: include the EU markings for Northern Ireland and Ireland, and the GB markings for Britain, on the same artwork.

Same product, two markets

ElementEuropean UnionGreat Britain
Conformity markCEUKCA, or CE where recognized
Operator on the labelEU responsible personUK importer or authorised representative
DeclarationEU declaration of conformityUK declaration of conformity
LanguageLanguage of each member stateEnglish
Northern IrelandFollows the EU columnUKNI only in narrow cases

How the pieces fit together

The same information, in the order an inspector or reviewer encounters it.

Same product, two markets1Conformity mark2Operator on the label3Declaration4Language5Northern Ireland

Words that keep recurring

UKCA
UK Conformity Assessed, the British conformity mark for Great Britain.
UKNI
A marking used where a UK notified body assessed goods destined for Northern Ireland.
GB importer
An individual established in Great Britain who places goods from outside GB on the British market.
Designated standard
The British equivalent of a harmonised standard, providing a presumption of conformity.

Questions frequently asked

Do I need both CE and UKCA?

If you sell in both markets, generally yes, and both marks can appear on the same artwork.

Can my UK distributor be the designated operator?

Yes, if they import the goods. That makes them the importer with the associated obligations, so confirm this in writing beforehand.

Is a UK address sufficient without a mandate?

No. The address must belong to an operator who has explicitly accepted the role.

Can I continue using CE in Britain?

For many categories, yes, under the recognition legislation. For others, UKCA is required, and the list has changed multiple times.

Does the UK address need to be a company?

It must be an operator established in the UK with a valid address capable of receiving correspondence.

Is Irish Gaelic required in Ireland?

English is accepted in Ireland for consumer information; Irish is not mandatory on labels.

Related guides

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