Expanding Use Cases: Beyond Route Compatibility
Understanding why RINF is changing helps explain what is changing. The scope of how this data will be used is growing significantly.
The Original Purpose: Route Compatibility Checks
RINF was created to answer a fundamental question: can vehicle X travel route Y? The Route Compatibility Check (RCC) compares vehicle characteristics against infrastructure parameters along a proposed route—checking gauging, axle loads, electrification, signalling systems, and dozens of other parameters.
This use case drove the original RINF design: a register of infrastructure parameters that could be matched against vehicle authorisations.
The Regulatory Vision: A Broader Data Platform
The Commission Implementing Regulation (EU) 2019/777 (as amended by 2023/1694) explicitly defines RINF’s expanding scope. Article 1 states that RINF shall:
- Provide parameters for route compatibility checks
- Support compilation of the Route Book (per TSI OPE Appendix D2)
- Align locations with telematics applications for information exchange
- Serve as reference database for Network Statements
- Enable verification of technical compatibility between fixed subsystems and the network
- Monitor the progress of interoperability of railway fixed installations
The regulation further notes that “further developments of the RINF application may create a data system feeding into all electronic information flows in respect of the Union rail network.”
What This Means in Practice
Route Book Compilation
The Route Book—operational documentation for train drivers—will increasingly be generated from RINF data. This requires infrastructure element positioning along routes and parameter applicability for specific journey segments.
Telematics Integration
RINF locations must align with those used in TAF/TAP telematics applications. The TSI OPE Application Guide already references RINF as a communication means for operational information, including temporary speed restrictions.
Statistical Analysis
ERA has established cooperation with Eurostat to make RINF data available for pan-European infrastructure statistics—supporting policy development, benchmarking, and investment planning.
What This Means for Data Quality
When RINF was primarily for RCC, incomplete data meant some compatibility checks couldn’t be performed. As the data feeds more applications—telematics, statistics, route books—the impact of data gaps and inconsistencies multiplies.
The 2026 requirements reflect this expanded ambition: richer data (topology, spatial), stricter quality standards (SHACL validation), and a flexible architecture (linked data) that can support use cases not yet defined.