C.09.03

ToDate must not be later than FromDate on other date ranges

20NeTExstructuredraftDATA4PT NeTEx Validation Rules Overview

Notes

Check that from date is before to date in any date range. on other types of elements (i.e. other than VALIDITY CONDITION.

Details

• Result: Error
• Scope: area: Common Content, aspect: Date ranges, applies_to: All usages
• Mechanism: code

Related

• Source: DATA4PT NeTEx Validation Rules Overview

Rule metadata

Code	C.09.03
Standard	NeTEx
Source	DATA4PT NeTEx Validation Rules Overview
Severity	20
Category	structure
Maturity	draft
Tags	data4pt, netex, structure
Retrieved	2026-07-15