Rules / GR-S-008-1 · Markdown

Peppol BIS Billing 3.0 · rule

GR-S-008-1

Layer peppol·Checked against Peppol BIS Billing 3.0 2026.5

What does GR-S-008-1 mean? When Supplier is Greek, there should be one invoice url

Why did my invoice fail GR-S-008-1?

When the supplier is Greek, the invoice should contain one invoice URL — a document reference linking to a copy of the invoice. This is a Peppol BIS 3.0 Greek country warning-level rule; it flags Greek invoices that omit the URL reference entirely.

Official rule text

When Supplier is Greek, there should be one invoice url

Common causes

• No AdditionalDocumentReference carrying the invoice URL included
• The URL reference exists but is not marked with the expected invoice-URL description, so it is not recognised