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Spotlight PEPPOL BIS Billing 3.0 The EU e-invoicing mandate is here — France Sept 2026, Belgium Jan 2026, Germany 2025.

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Foundations

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Standards

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Flagship messages

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Tools

REX

On this page

EU preferential origin self-certification.

Definition

REX progressively replaces EUR.1 / Form A certificates. The registered exporter declares on invoice (statement on origin) with their REX number. Covers GSP, EU-Caribbean EPA, EU-Vietnam EPA, CETA EU-Canada. Validated by TAXUD via REX-DB.

Origin

EU Regulation 2015/2447 ; operational 1 January 2017 ; extended country-by-country through 2020.

Example in context

A French textile exporter registered REX declares EU origin on invoice to Canada — CETA tariff 0%.

  • EORI — related customs ID.