# BR-FR-15_BT-95_BT-151

Source: https://xmlvalid.com/rules/BR-FR-15_BT-95_BT-151

> BR-FR-15/BT-151 : Code de catégorie de TVA invalide. Valeur actuelle : " … ". Veuillez utiliser un code valide : S, E, AE, K, G, O, Z.

- Level: error
- Rule sets: French e-invoicing rules (CII) 1.4.0.04
- Context: `rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax`
- Test: `custom:is-valid-vat-category-code($categoryCode) or (not($categoryCode) and (../../ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'GROUP' or ../../ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'INFORMATION'))`

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