# Commission Decision of 30 May 2002 concerning the technical specification for interoperability relating to the rolling stock subsystem of the trans-European high-speed rail system referred to in Article 6(1) of Directive 96/48/EC (notified under document number C(2002) 1952) (Text with EEA relevance) (2002/735/EC), Division 2.2.4: Support and guide the train on the track

Extent: E+W+S+N.I.

The different needs of this subsystem are defined by standards for the wheels that comprise the interface with the rail in the infrastructure subsystem.
The contact geometry is such that the stability of the train with all its equipment in good working order is ensured at the highest operating speed specified for the trainset. This aspect allows the interface with the many parameters within the infrastructure subsystem such as the track gauge, cant deficiency and equivalent conicity, to be defined.

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Source: https://www.legislation.gov.uk/eudn/2002/735/annex/division/2/division/2.2/division/2.2.4 (the official version)
Page: https://openlegislation.uk/eu-decision-2002-735/annex/division-2/division-2.2/division-2.2.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.