# PEPPOL-T19-B21401

Source: https://xmlvalid.com/rules/PEPPOL-T19-B21401

> Value MUST be part of code list 'Dangerous goods regulations code (UNCL8273)'.

- Level: error
- Rule sets: Peppol Catalogue rules 3.5
- Context: `/ubl:Catalogue/cac:CatalogueLine/cac:Item/cac:HazardousItem/cbc:UNDGCode`
- Test: `(some $code in $clUNCL8273 satisfies $code = normalize-space(text()))`

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