What Is an EORI Number?
If your business imports into or exports from the European Union, an EORI number is one of the first customs requirements you need to understand.
Without a valid EORI number, customs authorities generally cannot process import or export declarations, which may result in shipment delays or customs clearance being refused.
In this guide, we’ll explain what an EORI number is, why it is important, who needs one, and how to apply for it.
What Is an EORI Number?
EORI stands for Economic Operators Registration and Identification.
It is a unique identification number assigned by customs authorities to businesses and individuals involved in customs activities within the European Union.
An EORI number allows customs authorities across EU Member States to identify traders quickly and accurately, making customs procedures more efficient and secure.
Typical formats include:
| Country | Example |
|---|---|
| Germany | DE123456789 |
| France | FR12345678901 |
| Netherlands | NL123456789 |
| Ireland | IE1234567AB |
| Spain | ESB12345678 |
| Belgium | BE0123456789 |
| United Kingdom (GB EORI) | GB123456789000 |
Note: Since Brexit, the UK operates its own independent EORI system. Businesses trading with Great Britain require a separate GB EORI issued by HMRC.
Why Is an EORI Number So Important?
An EORI number serves as your company’s customs identity throughout the European Union.
Every customs declaration submitted to EU customs authorities is linked to the trader’s EORI number, allowing customs systems to verify the importer or exporter, process declarations electronically, and monitor compliance with EU customs regulations.
Without an EORI number, customs authorities generally cannot recognize your business as a registered economic operator.
Main Uses of an EORI Number
1. Import Customs Clearance
An importer must provide a valid EORI number when goods enter the European Union.
Customs authorities use the EORI to:
- Identify the importer of record
- Process import declarations
- Calculate customs duties and VAT
- Release shipments after customs clearance
Without a valid EORI, import declarations may be rejected or held.
2. Export Customs Declarations
Businesses exporting goods from the EU also require an EORI number.
It enables customs authorities to:
- Verify the exporter
- Process export declarations
- Record customs statistics
- Complete export formalities
Without an EORI, export declarations cannot normally be submitted electronically.
3. ICS2 Entry Summary Declaration (ENS)
The EU’s Import Control System 2 (ICS2) requires carriers or their representatives to submit Entry Summary Declarations (ENS) before goods arrive in the European Union.
The EORI number is used to identify the parties involved in the shipment, including importers, customs representatives, and other economic operators.
A valid EORI helps ensure successful filing and reduces the risk of customs delays caused by incomplete identification information.
4. Customs Authorizations and Special Procedures
Many customs simplifications require an EORI number before an application can be submitted.
Examples include:
- Customs warehousing
- Inward processing
- Outward processing
- Temporary admission
- End-use authorization
The EORI serves as the company’s official customs identifier throughout the authorization process.
5. Applying for AEO Status
Companies seeking Authorized Economic Operator (AEO) certification must first obtain an EORI number.
AEO-certified businesses enjoy benefits such as:
- Fewer customs inspections
- Priority customs treatment
- Faster border clearance
- Improved international supply chain recognition
An EORI number is the foundation for participating in the AEO program.
6. Customs Communication Across the EU
One of the biggest advantages of the EORI system is that it provides a single identification number recognized by customs authorities throughout the European Union.
Once issued, the same EORI can generally be used for customs procedures in all EU Member States.
This significantly simplifies cross-border trade for companies operating in multiple European countries.
Who Needs an EORI Number?
You generally need an EORI number if you:
- Import goods into the European Union
- Export goods from the European Union
- Submit customs declarations
- Use a customs broker for EU customs clearance
- Apply for customs authorizations
- Apply for AEO certification
- Participate in ICS2 security filings
- Operate under EU special customs procedures
Both EU-based companies and non-EU businesses may require an EORI when carrying out customs activities within the EU.
How to Apply for an EORI Number
The application process depends on where your business is established.
EU Businesses
Apply through the customs authority of the EU Member State where your business is established.
Most applications are free of charge and are processed within a few working days.
Non-EU Businesses
Companies established outside the EU typically apply through the customs authority of the Member State where they first conduct customs activities or where their customs representative submits the first declaration.
Processing generally takes around one to two weeks, depending on the country.
UK Businesses
Businesses trading with Great Britain should apply separately for a GB EORI through HM Revenue & Customs (HMRC).
Do You Need Multiple EORI Numbers?
Usually, no.
A business generally needs only one EU EORI number, which can be used throughout all EU Member States for customs purposes.
You do not need to apply for a separate EORI in every EU country where you trade.
The exception is the United Kingdom, which has its own independent GB EORI system following Brexit.
How to Verify an EORI Number
Before shipping, it is good practice to verify that an EORI number is valid.
Verification helps confirm:
- Correct number format
- Registration status
- Whether the EORI is recognized by customs systems
Businesses can use online EORI validation tools before customs filing to minimize the risk of declaration errors and shipment delays.
Best Practices for Importers and Exporters
To ensure smooth customs clearance:
- Apply for an EORI before your first shipment.
- Verify the EORI number before filing customs declarations.
- Use the same EORI consistently across customs documents.
- Keep company registration information up to date with the issuing customs authority.
- Work with experienced customs brokers or freight forwarders when entering new EU markets.
Final Thoughts
An EORI number is far more than just an administrative requirement—it is the foundation of customs identification within the European Union. Whether you’re importing goods, exporting products, filing ICS2 declarations, applying for AEO status, or using special customs procedures, a valid EORI is essential for compliant and efficient cross-border trade.
For businesses expanding into the European market, obtaining an EORI before your first shipment can help prevent customs delays, reduce compliance risks, and keep your supply chain moving smoothly. By understanding how the EORI system works and ensuring your registration is valid, you can streamline customs clearance and build a stronger foundation for international trade.
