1.Without prejudice to Article 11(2), Member States may, under the conditions laid down in this Article, authorise the authority responsible for rail passenger transport to impose a levy on railway undertakings providing passenger services for the operation of routes which fall within the jurisdiction of that authority and which are operated between two stations in that Member State.
In that case, railway undertakings providing domestic or international rail passenger transport services shall be subject to the same levy on the operation of routes which fall within the jurisdiction of that authority.
2.The levy is intended to compensate the authority for public service obligations laid down in public service contracts awarded in accordance with Union law. The revenue raised from such a levy and paid as compensation shall not exceed what is necessary to cover all or part of the cost incurred in the relevant public service obligations taking into account the relevant receipts and a reasonable profit for discharging those obligations.
3.The levy shall be imposed in accordance with Union law, and shall respect in particular the principles of fairness, transparency, non-discrimination and proportionality, in particular between the average price of the service to the passenger and the level of the levy. The total levies imposed pursuant to this paragraph shall not endanger the economic viability of the rail passenger transport service on which they are imposed.
4.The relevant authorities shall keep the information necessary to ensure that the origin of the levies and their use can be traced. Member States shall provide the Commission with this information.
5.Based on the experience of regulatory bodies, competent authorities and railway undertakings and based on the activities of the network referred to in Article 57(1), the Commission shall adopt measures setting out the details of the procedure and criteria to be followed for the application of this Article. Those implementing acts shall be adopted in accordance with the examination procedure referred to in Article 62(3).