# BR-FXEXT-BR-38

Source: https://xmlvalid.com/rules/BR-FXEXT-BR-38

> Each Document level charge or tax (BG-21) shall contain a Document level charge or tax reason (BT-104) or a Document level charge reason code (BT-105) or Document level non-VAT tax code (BT-177), or both reason and code.

- Level: error
- Rule sets: Factur-X EXTENDED rules 1.09.2
- Context: `//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge/ram:ChargeIndicator[udt:Indicator='true']`
- Test: `(../ram:Reason) or (../ram:ReasonCode)`

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