# F-LIB382

Source: https://xmlvalid.com/rules/F-LIB382

> When 'TaxCategory\ID' = 'StandardRated', 'TaxCategory\Percent' must be present and greater than 0.00. Found value: '…'.

- Level: error
- Rule sets: OIOUBL 2.1 Invoice rules (Denmark) 1.17.2, OIOUBL 2.1 Credit Note rules (Denmark) 1.17.2, OIOUBL 2.1 Reminder rules (Denmark) 1.17.2
- Test: `cbc:ID = 'StandardRated' and (string(cbc:Percent) = '' or xs:decimal(cbc:Percent) = 0.00)`

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