GlossaryEN1 min readUpdated: Jun 22, 2026

EORI number

When a business attempts its first EU customs declaration, one requirement immediately stands out: a valid EORI number.

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Last updated: 22 June 2026Published: 19 June 2025

Source: https://taxation-customs.ec.europa.eu/customs-4/customs-procedures-import-and-export-0/customs-procedures/eori-number_en

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Passar Hub: Everything on the new Swiss customs system

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Definition & Explanation

When a business attempts its first EU customs declaration, one requirement immediately stands out: a valid EORI number. EORI – Economic Operators' Registration and Identification – is the unique identifier that EU customs authorities assign to economic operators, including importers, exporters, freight forwarders, and customs representatives. It consists of a two-letter country code for the issuing member state followed by a nationally defined sequence, and it is recognised across all EU electronic customs systems. The number must be declared in export, import, and transit procedures, as well as in authorisations such as Authorised Economic Operator (AEO) status. It is distinct from a VAT identification number: the two serve different regulatory purposes and must be obtained separately.

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⚡ Current 2026

Passar Hub: Everything on the new Swiss customs system

Passar replaces E-dec and NCTS. Passar 1.0 (export) is live, Passar 2.0 (import) starts from Q2 2026. Roadmap, ePortal registration, deadlines and FAQ — all on one page.

Passar 1.0Passar 2.0 → Q2 2026Passar 3.0 → Q2 2027

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EORI number

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