# UBL-CR-274

Source: https://xmlvalid.com/rules/UBL-CR-274

> A UBL invoice should not include the PayeeParty PartyTaxScheme

- Level: warning
- Rule sets: EN 16931 rules (UBL) 1.3.17, EN 16931 rules 1.3.16 (UBL), Romanian RO e-Factura rules (UBL) 1.0.9
- Context: `/ubl:Invoice | /cn:CreditNote`
- Test: `not(cac:PayeeParty/cac:PartyTaxScheme)`

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