# CII-FREXTDT-027

Source: https://xmlvalid.com/rules/CII-FREXTDT-027

> FormattedIssueDateTime should not be present

- Level: error
- Rule sets: EXTENDED-CTC-FR rules (CII) 1.4.0.04
- Context: `//ram:*[ends-with(name(), 'ReferencedDocument')]`
- Test: `not(ram:FormattedIssueDateTime) or self::ram:InvoiceReferencedDocument or self::ram:ContractReferencedDocument or self::ram:BuyerOrderReferencedDocument or self::ram:DespatchAdviceReferencedDocument`

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