Switzerland (YellowBill): Issue Date

The date when the Invoice was issued.

In the case of yellowbill CH, this date may be a maximum of 30 days in the future or 90 days in the past of the effective date of delivery to PostFinance.

Elements

PathUsageFinal Format XPath
Invoice/IssueDateM/Envelope/Body/Invoice/Header/DocumentDate

Example

<ubl:Invoice>
  <!-- ... omitted for readability -->
  <cbc:IssueDate>2026-06-01</cbc:IssueDate>
  <!-- ... omitted for readability -->
</ubl:Invoice>

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