1.

The order of priority for the adoption of the TSIs shall be as follows, without prejudice to the order of adoption of the mandates provided for in Article 6(1): the first group of TSIs will cover control/command and signalling; telematic applications for freight services; traffic operation and management (including staff qualifications for cross-border services respecting the criteria defined in Annexes II and III); freight wagons; noise problems deriving from rolling stock and infrastructure. As regards rolling stock, that intended for international use will be developed first; the following aspects shall also be discussed in the light of the resources of the Commission and the joint representative body: telematic applications for passenger services, maintenance, with particular regard to safety, passenger carriages, traction units and locomotives, infrastructure, energy and air pollution. As regards rolling stock, that intended for international use will be developed first; at the request of the Commission, a Member State or the joint representative body, the Committee may decide, according to the procedure laid down in Article 21(2), to draw up a TSI for an additional subject without prejudicing the order of priorities set out above in so far as it concerns a subsystem mentioned in Annex II.

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Source: EUR-Lex (Cellar) · retrieved 2026-10-29 · Text as adopted (Official Journal); later amendments are not incorporated in this text.