Rules / GR-R-008-3 · Markdown

GR-R-008-3

PEPPOL BIS Billing 3.0 layer: peppol

Checked against Peppol BIS Billing 3.0 2026.5

When Supplier is Greek and the INVOICE URL Document reference exists, the External Reference URI should be present

Official rule text

When Supplier is Greek and the INVOICE URL Document reference exists, the External Reference URI should be present

Check your invoice against this rule

Paste it into the live demo, or call POST /v1/validate. See the quickstart.