What is the EORI number in Belgium?
Every business that clears goods through Belgium's border needs an EORI (Economic Operators Registration and Identification) number — the operator ID that Belgian Customs and Excise Administration issues and that customs systems check on every declaration. Structurally it is the BE prefix plus a national identifier (a correctly formed example is BE0123456789), and because the EU EORI system is shared, one Belgium-issued number covers declarations anywhere in the EU. Without it, an import or export declaration in your name simply cannot be processed.
Who needs a BE EORI number?
If your business is established in Belgium and you import, export, or are named as importer/exporter of record on a customs declaration, you need an EORI before the first shipment moves. This covers limited companies, sole traders and partnerships alike — whether you're bringing in stock from outside the EU, shipping to customers abroad, or fulfilling orders through a marketplace that crosses a customs border. Using a forwarder or courier to file the paperwork does not change this — the declaration still records your own EORI.
The EU EORI system runs on a one-registration principle: you apply in the single member state where your business is established, and for a Belgium-established business that means going through Belgian Customs and Excise Administration. Once issued, your BE number is recognised across all 27 EU member states — no need to re-register separately for each country you sell into or buy from. Non-EU operators whose first EU declaration happens to be filed in Belgium can also obtain their EORI there.
One thing an EU EORI does not cover is Great Britain. A Belgium business that also imports into the UK under its own name still needs a distinct GB EORI issued by HMRC — details are in our UK EORI guide.
How to apply for an EORI number in Belgium
- Check whether you already have one. Authorities often assign EORI
numbers automatically when a business first interacts with customs. Search old customs
correspondence or ask your forwarder, and try our
EORI checker with your likely number — the
format is usually BE plus your national tax or business identifier.
- Gather your business details. You will typically need your company
registration number, VAT or tax ID, legal form, registered address and contact details
of an authorised person.
- Apply with Belgian Customs and Excise Administration.
Applications go through the official
portal — often within days for complete applications; complex cases may take longer.
Registration is free of charge; no official authority charges for
issuing an EORI.
- Validate before your first shipment. Once issued, confirm the number
is active with our free checker so your
first declaration is not rejected over a typo or a not-yet-propagated registration.
Official Belgium EORI application page
Checking and using your Belgium EORI number
EU EORI validation (EU EOS) + Belgian customs confirmation. BE registrations live in the EU's shared EOS database, so it isn't only you who can check the number — trading partners elsewhere in the EU routinely verify a new supplier's or customer's EORI before the first shipment goes out.
Once active, your EORI appears on every customs document tied to your business: import and
export declarations, transit paperwork, safety and security filings, and any customs
authorisations you hold. Couriers such as DHL, FedEx and UPS will ask for it before they
can clear commercial goods in your name. Keep the exact string handy in your shipping
profiles — a single mistyped character is enough to stop a consignment at the border. You
can compare your number against the national pattern in our
EORI format hub, which covers every country's
structure with valid examples.
Country guide — BE
