Implementation
Peppol BIS Billing, Belgian CIUS
Explore electronic invoicing formats, identifiers, rules, deadlines and free technical tools for Belgium.
Primary formatUBL
Official authorityBelgian e-invoicing programme
Current statusPeppol BIS Billing, Belgian CIUS
Last reviewed2026-08-02
Delivery modelPeppol network, national platform or public-sector receiving channel.
Mandate scopeStructured invoicing based on Peppol, EN 16931, PINT or a national CIUS/profile.