Monitoring Network Rail’s performance

These documents are part of how we hold Network Rail to account.

We monitor performance through analysis of regular reports from Network Rail.

Network Rail's network licence includes a condition providing for independent experts (reporters) to be appointed by the network operator (Network Rail), to provide ORR with advice on different aspects of Network Rail’s performance.

This page presents our cost benchmarking analysis of Network Rail's costs. It covers the analysis we undertook in different periodic reviews as well as reports we produced as part of our regular monitoring of Network Rail’s cost performance.