C.09.07

Check valid ISO codes for lang etc.

20NeTExstructuredraftDATA4PT NeTEx Validation Rules Overview

Notes

ISO language codes should be used.

Details

• Result: Error
• Scope: area: Common Content, aspect: code values, applies_to: All usages
• Mechanism: xmlschema

Related

• Source: DATA4PT NeTEx Validation Rules Overview

Rule metadata

Code	C.09.07
Standard	NeTEx
Source	DATA4PT NeTEx Validation Rules Overview
Severity	20
Category	structure
Maturity	draft
Tags	data4pt, netex, structure
Retrieved	2026-07-15