# BR-67

Source: https://xmlvalid.com/rules/BR-67

> An Invoice shall contain maximum one Payment Mandate (BG-19).

- Level: error
- Rule sets: Romanian RO e-Factura rules (UBL) 1.0.9
- Context: `/ubl:Invoice | /cn:CreditNote`
- Test: `count(cac:PaymentMeans/cac:PaymentMandate) <= 1`

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