# FX-SCH-A-000252

Source: https://xmlvalid.com/rules/FX-SCH-A-000252

> In an Invoice line (BG-25) where the Invoiced item VAT category code (BT-151) is "Zero rated" the Invoiced item VAT rate (BT-152) shall be 0 (zero).

- Level: error
- Rule sets: Factur-X BASIC rules 1.09
- Context: `//rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax[ram:CategoryCode = 'Z']`
- Test: `ram:RateApplicablePercent = 0`

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