# UBL 2.1 Application Response

Source: https://xmlvalid.com/schemas/ubl-2.1-application-response

> A generic UBL response to another document: received, accepted, rejected, with reasons.

Peppol uses the Application Response document for its Invoice Response, Catalogue Response and Message Level Response transactions.

- Type: XSD
- Version: 2.1
- Namespace: `urn:oasis:names:specification:ubl:schema:xsd:ApplicationResponse-2`
- Root element: `ApplicationResponse`
- Publisher: OASIS (OASIS copyright notice), source: https://docs.oasis-open.org/ubl/os-UBL-2.1/
- Validate against it: https://xmlvalid.com/validate?schema=ubl-2.1-application-response

## Notes

- This entry checks the schema only; for the Peppol rules, choose the matching Peppol response.
- OASIS ships no Application Response sample for UBL 2.1; the example is the Peppol Invoice Response one.