T.25.02-b

Order of TRAIN COMPONENTs

20NeTExsemanticdraftDATA4PT NeTEx Validation Rules Overview

Notes

The different TRAIN COMPONENTs of a TRAIN must have different order fields from each other. Upstream numbering clash: T.25.02 is assigned to 2 distinct rules in the source sheet; local -b/-c suffixes keep records apart.

Details

• Result: Error
• Scope: area: Timetable, aspect: Vehicle, applies_to: All usages
• Mechanism: code

Related

• Source: DATA4PT NeTEx Validation Rules Overview

Rule metadata

Code	T.25.02-b
Standard	NeTEx
Source	DATA4PT NeTEx Validation Rules Overview
Severity	20
Category	semantic
Maturity	draft
Tags	data4pt, netex, semantic
Retrieved	2026-07-15