EORI Number in United Kingdom
An EORI (Economic Operators Registration and Identification) number identifies your business to customs across the EU. This page explains the United Kingdom EORI format, how to get one from HM Revenue & Customs (HMRC), and lets you validate any number instantly.
Note: GB EORIs are issued and validated by HMRC — not the EU EORI/EOS registry.
United Kingdom EORI format
A United Kingdom EORI begins with the GB country prefix followed by the national trader identifier.
How to get an EORI number in United Kingdom
- Confirm your business is established in United Kingdom (or has the required customs registration there).
- Register with HM Revenue & Customs (HMRC) using their online customs/EORI application.
- Provide your company identifiers (VAT/tax number, legal name, address).
- Receive your EORI number — usually within a few working days — and validate it below before your first declaration.
Official source: HM Revenue & Customs (HMRC).
Frequently asked questions
Do I need an EORI number to import into United Kingdom?
Yes. Any business lodging a customs declaration in United Kingdom — importing or exporting goods — needs a valid EORI number registered with the customs authority.
Where do I register for an EORI number in United Kingdom?
EORI numbers for United Kingdom are issued by HM Revenue & Customs (HMRC). You apply through their online customs registration service.
How do I check if an EORI number is valid?
Use the free EORI checker on this page. It validates the number in real time against the official European Commission EORI service and returns the registered trader where publicly consented.
Related tools
EORI ValidatorTariff & duty lookupHS Classifier
EORI numbers in other countries
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