Belgium Issues Guidelines for Mandatory B2B e-Invoicing Effective January 1, 2026

• Format of E-Invoices: Guidelines on structured invoices and alternative formats
• Scope of E-Invoicing: Inclusions/exclusions, self-billing, co-existence of electronic and paper invoices
• Cross-Border Invoicing: Scope and Peppol e-invoicing network
• Technical Requirements: Rules for integrity and authenticity of e-invoices

Source: sovos.com

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• See also
  • E-Invoicing/Real Time Reporting – What can you find on VATupdate.com
  • Worldwide Upcoming E-Invoicing mandates, implementations and changes – Chronological
  • Collection of E-Invoicing Guides – Worldwide – VATupdate

• Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE

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Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.