# BR-FXEXT-BR-44

Source: https://xmlvalid.com/rules/BR-FXEXT-BR-44

> Each Invoice line charge or tax (BG-28) shall have an Invoice line charge or tax reason (BT-144), an Invoice line charge reason code (BT-145) or an Invoice line-level non-VAT tax type code (BT-193).

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

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