prBAS CEN/TS 16157-13:2026

The proposed Part 13 will specify a DATEX II platform-independent model for expression of intelligent transport system device status and fault data. It will follow the EN 16157-1 methodology and reuse common concepts from EN 16157-2 and EN 16157-7. It will define a UML model with a corresponding data dictionary and XML Schema. The model will define a device publication which identifies static data, a device status publication, and a device faults publication. Devices in scope are any that participate in intelligent transport systems. This specification may be used in system-to-system exchanges about device status and faults, for example a traffic management system that performs operational control of devices may provide information about the status and faults of those devices to a separate technology status and fault management system.