Customs
EU EORI Validator & Requirement Wizard
Check if you need an EORI number or validate an existing one against member state syntax rules.
Verified Reference Data
Full coverage
Source
European CommissionVerified
2026-08-10
e.g. FR123456789
Validation check against the standardized ISO/Member State syntax rules for Economic Operators.
Common Syntax Rules
AustriaAT + 9-13 digits
BelgiumBE + 9-13 digits
BulgariaBG + 9-13 digits
CyprusCY + 9-13 digits
CzechiaCZ + 9-13 digits
GermanyDE + 9-13 digits
DenmarkDK + 9-13 digits
EstoniaEE + 9-13 digits
GreeceEL + 9-13 digits
SpainES + 9-13 digits
Overview & methodology
What is an EORI number?
An Economic Operators Registration and Identification (EORI) number is a unique identification number used by customs authorities throughout the European Union. In 2026, any business established in the EU or performing customs activities (import/export) must have a valid EORI number.
Numerical Example: EORI Syntax Validation
The first two characters are the ISO 3166-1 alpha-2 country code of the issuing member state.
CountryFrance (FR)
InputFR123456789
ResultPASS
StatusValid Member State Format
Source: European Commission - EORI GuidanceOfficial Resource
Last reviewed: August 2026
Method note: calculations run in your browser using the formulas and published rule books cited on this page. Results are free estimates for planning, with no login required, and should be confirmed with your bank, broker or the official source before you commit.
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