# BR-FR-15_BT-95_BT-102

Source: https://xmlvalid.com/rules/BR-FR-15_BT-95_BT-102

> BR-FR-15/BT-95 ou BT-102 : 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:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge/ram:CategoryTradeTax`
- Test: `custom:is-valid-vat-category-code($categoryCode)`

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