# Peppol Despatch Advice

Source: https://xmlvalid.com/schemas/peppol-despatch-advice

> A Peppol despatch advice, checked against the UBL 2.1 schema and the Peppol rules.

The seller announces a shipment over Peppol. Two layers are checked: the UBL 2.1 Despatch Advice schema and the Peppol rules.

- Type: XSD + Schematron
- Version: 3.5
- Namespace: `urn:oasis:names:specification:ubl:schema:xsd:DespatchAdvice-2`
- Root element: `DespatchAdvice`
- Publisher: OpenPeppol (OASIS copyright notice), source: https://docs.peppol.eu/poacc/upgrade-3/syntax/DespatchAdvice/tree/
- Rules: [Peppol Despatch Advice rules 3.5](https://xmlvalid.com/rules/sets/peppol-despatch-advice)
- Validate against it: https://xmlvalid.com/validate?schema=peppol-despatch-advice

## Notes

- Rules run only when the document matches the schema.
- The rules and the example are published by OpenPeppol in the BIS upgrade-3 package.