# FX-SCH-A-000250

Source: https://xmlvalid.com/rules/FX-SCH-A-000250

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

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

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