ERP support · LU
Odoo e-invoicing in Luxembourg
What Odoo documents
Native support
Odoo 19 documentation: EN 16931 UBL XML for public-sector invoices, sent via the Peppol network.
Source: https://github.com/odoo/documentation/blob/19.0/content/applications/finance/accounting/customer_invoices/electronic_invoicing/luxembourg.rst · verified
What Luxembourg requires
No mandate
There is no general B2B e-invoicing mandate in Luxembourg according to the sources we checked.
Formats: Peppol BIS Billing 3.0, EN 16931 (UBL 2.1 / CII). Network: Peppol.
Not legal or tax advice. Vendor capabilities change; confirm with Odoo before relying on this.