Technical Specifications for Interoperability

The Technical Specification for Interoperability (TSI) are specifications drafted by the European Railway Agency and adopted in a Decision by the European Commission, to ensure the interoperability of the trans-European rail system. The interoperability issues apply to the lines within the Trans-European Rail network. The European Railway Agency regularly publishes a summary of the status of the TSIs.


The Technical Specification for Interoperability (TSI) are specifications drafted by the European Railway Agency and adopted in a Decision by the European Commission, to ensure the interoperability of the trans-European rail system. The interoperability issues apply to the lines within the Trans-European Rail network. The European Railway Agency regularly publishes a summary of the status of the TSIs.
Read article on Wikipedia