Sources

EU Verifier links to the official services used to verify identifiers. This page lists the primary sources used for verification and general reference.

VAT

European Commission VIES VAT validation: ec.europa.eu/taxation_customs/vies
EU guidance on checking a VAT number: Your Europe portal

EORI

European Commission EORI validation: EORI validation page

LEI

GLEIF LEI Search: search.gleif.org
About LEI Search (GLEIF): gleif.org

Note

Links may change over time as official services are updated. If a link breaks, use the official organization website navigation to locate the current verification interface.