Division 1.1 TECHNICAL SCOPE

This TSI concerns the control-command and signalling subsystem, which is one of the subsystems listed in Annex II(1) to Directive 96/48/EC. It is referred to in this document as ‘control-command’ or ‘CC’.

This TSI is part of a set of six TSIs, which cover all the eight subsystems defined in the Directive. The specifications concerning the ‘users’ and ‘environment’ subsystems, which are necessary to ensure interoperability of the trans-European high-speed rail system in compliance with the essential requirements, are set out in the TSIs concerned.

More information about the control-command and signalling subsystem is given in Chapter 2.