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TSI Directory

European Railway Interoperability Platform

Transform, validate, and manage railway transport data with our comprehensive TSI interoperability platform designed for European operators.

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TSI Conversion Service

Convert transport data between JSON and standardized formats

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TSI Validation Service

Validate transport data against XSD schemas and business rules

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TSI Registry Service

Browse TSI messages, codes, and metadata

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TSI Authoring & Test

Create and test TSI messages with sandbox environment

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TSI Search & Glossary

Search TSI standards, definitions, and documentation

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Fast Processing

Convert large datasets in seconds

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Standards Compliant

Fully compliant with TSI, ERA, and UIC standards

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Multi-Language

Available in English, German, and Slovak

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Professional Support

Expert support for railway data conversion

Ready to Transform Your Railway Data?

Join European railway operators using TSI Directory for seamless interoperability