# PEPPOL-T19-B00107

Source: https://xmlvalid.com/rules/PEPPOL-T19-B00107

> Element 'cac:ReceiverParty' MUST be provided.

- Level: error
- Rule sets: Peppol Catalogue rules 3.5
- Context: `/ubl:Catalogue`
- Test: `cac:ReceiverParty`

Validate a document against these rules: https://xmlvalid.com/validate