PEPPOL-EN16931-F001

A date MUST be formatted YYYY-MM-DD.

Targeted Semantic Element

1. BT-002-Document issue date: The date when the Invoice was issued. Format "YYYY-MM-DD"
2. BT-026-Preceding Document/Invoice issue date: The date when the Preceding Document/Invoice was issued.Shall be provided in case the Preceding Document/Invoice identifier is not unique. Format = "YYYY-MM-DD".
3. BT-072-Actual delivery date: The date on which the supply of goods or services was made or completed. Format = "YYYY-MM-DD"
4. BT-073-Delivery/Invoicing period start date: The date when the Invoice period starts. Format = "YYYY-MM-DD".
5. BT-074-Delivery/Invoicing period end date: The date when the Invoice period ends. Format = "YYYY-MM-DD".
6. BT-134-Document line period start date: The date when the Document period for this Document line starts. Format ="YYYY-MM-DD"
7. BT-135-Document line period end date: The date when the Document period for this Document line ends. Format ="YYYY-MM-DD"

Schematron Rules

1. PEPPOL-EN16931-F001

   Flag

   fatal

   Context

   cbc:IssueDate | cbc:DueDate | cbc:TaxPointDate | cbc:StartDate | cbc:EndDate | cbc:ActualDeliveryDate

   Message

   A date MUST be formatted YYYY-MM-DD.