NBN EN 12896-4:2026

This document incorporates the following main data packages:
- Dated Production Components
- Call
- Dated Call
- Production Plan
- Detecting & Monitoring
- Situation
- Messaging
- Control Action
- Operational Event & Incident
- Facility Monitoring & Availability
- Occupancy.
It is composed of the following parts:
- main document representing the data model for the concepts shared by the different domains covered by Transmodel (normative)
- Annex A containing the data dictionary and attribute tables, i.e. the list of all the concepts presented in the main document together with their definitions (normative)
- Annex B presenting the model evolution (informative)
- Annex C detailing the mapping to DATEX-II and SIRI (informative).
- Annex D, providing details of the significant technical changes between this document and EN 12896 4:2019 (informative).