# F-INV101

Source: https://xmlvalid.com/rules/F-INV101

> AllowanceCharge class must be excluded

- Level: error
- Rule sets: OIOUBL 2.1 Invoice rules (Denmark) 1.17.2
- Context: `doc:Invoice/cac:DeliveryTerms`
- Test: `count(cac:AllowanceCharge) = 0`

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