IS-R-008

fatalPeppol BIS Billing 3.0profileUBLBT-122

If seller is icelandic and invoice contains supporting description EINDAGI then the id form must be YYYY-MM-DD — Ef seljandi er íslenskur þá skal eindagi (BT-122, DocumentDescription = EINDAGI) vera á forminu YYYY-MM-DD.

Why it fails

An EINDAGI (final due date) supporting document reference is not formatted as a date.

How to fix it

Write the identifier as YYYY-MM-DD.

What the validator checks

UBL — context ubl-creditnote:CreditNote[$SupplierCountry = 'IS'] | ubl-invoice:Invoice[$SupplierCountry = 'IS']

(exists(cac:AdditionalDocumentReference[cbc:DocumentDescription = 'EINDAGI']) and string-length(cac:AdditionalDocumentReference[cbc:DocumentDescription = 'EINDAGI']/cbc:ID) = 10 and (string(cac:AdditionalDocumentReference[cbc:DocumentDescription = 'EINDAGI']/cbc:ID) castable as xs:date)) or not(exists(cac:AdditionalDocumentReference[cbc:DocumentDescription = 'EINDAGI']))

Related rules

Part of IS-R — Iceland.

• IS-R-001
• IS-R-002
• IS-R-003
• IS-R-004
• IS-R-005
• IS-R-006
• IS-R-007
• IS-R-009
• IS-R-010

Check your own invoice against IS-R-008

This is a Peppol BIS Billing 3.0 rule: an invoice can be perfectly valid EN 16931 and still be rejected by it.