# PEPPOL-T19-B22701

Source: https://xmlvalid.com/rules/PEPPOL-T19-B22701

> Attribute 'listID' MUST be present.

- Level: error
- Rule sets: Peppol Catalogue rules 3.5
- Context: `/ubl:Catalogue/cac:CatalogueLine/cac:Item/cac:AdditionalItemProperty/cbc:NameCode`
- Test: `@listID`

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