
If you import or export goods in the UK, you usually need an EORI number before customs can process your shipment. Without it, your declaration may be delayed and your goods may not be released.
This essential identifier keeps customs operations running smoothly — and without it, your goods won’t move.
EORI stands for Economic Operators Registration and Identification.
An EORI number is required for most businesses importing or exporting goods between the UK and other countries.
It’s a unique number assigned to businesses and individuals by HMRC for customs-related activities.
In short, it allows customs authorities to identify you when processing imports and exports.
A UK EORI number typically starts with “GB”, followed by your business's VAT number (if applicable), and ends with a three-digit suffix:GB123456789000
If you're trading with the EU or Northern Ireland, you may also require an EU or XI EORI depending on the route and type of shipment.

You’ll need an EORI number if you:
Trying to move goods without one? Expect delays, additional fees — or even refused entry.
The process is simple, fast, and free.
HMRC usually issues the number within 2–3 working days.

No problem. You can still apply. HMRC provides options for sole traders, individuals, and non-VAT registered businesses.
The process remains straightforward — you’ll just provide alternate identification details.
Your EORI number is more than just a formality — it's your business’s digital identity in the eyes of customs.
Without it, declarations can’t be filed, goods can’t be cleared, and your supply chain comes to a halt.
If you're unsure whether you need an EORI number, contact Customs Flow Declare and we'll help you understand the requirements before your goods move.