Division 2 Monitoring of track access charges

different cost categories, in particular providing sufficient information on marginal/direct costs of the different services or groups of services so that infrastructure charges can be monitored;

sufficient information to allow monitoring of the individual charges paid for services (or groups of services); if required by the regulatory body, this information shall contain data on volumes of individual services, prices for individual services and total revenues for individual services paid by internal and external customers;

costs and revenues for individual services (or groups of services) using the relevant cost methodology, as required by the regulatory body, to identify potentially anti-competitive pricing (cross-subsidies, predatory pricing and excessive pricing).