# DT-CIUS-PT-105

Source: https://xmlvalid.com/rules/DT-CIUS-PT-105

> The BT-118 does not meet the defined format: only admits the following values: AA, S, E, RED, INT, NOR, ISE, OUT, NA, Z, AE, IC, G, O.

- Level: error
- Rule sets: CIUS-PT rules (Portugal, UBL) 2.1.1
- Context: `//ubl:Invoice/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:ID | //cn:CreditNote/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:ID`
- Test: `(not(contains(normalize-space(.),' ')) and contains(' AA S E RED INT NOR ISE OUT NA Z AE IC G O ',concat(' ',normalize-space(.),' ')))`

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