1.

The Agency shall decide to: without prejudice to Article 21(5) of Directive (EU) 2016/797, and before issuing an authorisation for the placing on the market of a vehicle equipped with an ERTMS on-board subsystem, advise applicants at their request, on the technical compatibility between ERTMS on-board and trackside subsystems; without prejudice to Article 17 of Directive (EU) 2016/798, and after issuing an authorisation for the placing on the market of a vehicle equipped with an ERTMS on-board subsystem, advise railway undertakings at their request, before they use a vehicle equipped with an ERTMS on-board subsystem, on the operational compatibility between ERTMS on-board and trackside subsystems. For the purposes of this paragraph, the Agency shall cooperate with the relevant national safety authorities.

← Article 30 · All articles · art_30__para_1__text_1 →

Source: EUR-Lex (Cellar) · retrieved 2026-10-28 · Text as adopted (Official Journal); later amendments are not incorporated in this text.