# PEPPOL-T76-R006

Source: https://xmlvalid.com/rules/PEPPOL-T76-R006

> Specification identifier SHALL start with the value 'urn:fdc:peppol.eu:poacc:trns:order_response:3'.

- Level: error
- Rule sets: Peppol Order Response rules 3.2
- Context: `cbc:CustomizationID`
- Test: `starts-with(normalize-space(.), 'urn:fdc:peppol.eu:poacc:trns:order_response:3')`

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