Article 37U.K.Cooperation in relation to charging systems on more than one network
1.Member States shall ensure that infrastructure managers cooperate to enable the application of efficient charging schemes, and associate to coordinate the charging or to charge for the operation of train services which cross more than one infrastructure network of the rail system within the Union. Infrastructure managers shall, in particular, aim to guarantee the optimal competitiveness of international rail services and ensure the efficient use of the railway networks. To this end they shall establish appropriate procedures, subject to the rules set out in this Directive.
2.For the purpose of paragraph 1 of this Article, Member States shall ensure that infrastructure managers cooperate to enable mark-ups, as referred to in Article 32, and performance schemes, as referred to in Article 35, to be efficiently applied, for traffic crossing more than one network of the rail system within the Union.