Researchers

Review of the costs and benefits of safety interventions

31 January 2025
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As the joint safety and economic regulator for Britain’s railway, we are reviewing how costs and benefits are assessed for safety initiatives, and whether reasonable practicability is systematically tested by duty holders.

Data quality independent reports

24 January 2025
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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.

Network statements

20 December 2024
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A network statement is an annual publication that each major UK network operator must produce.

Benchmarking Network Rail's costs

5 December 2024
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ORR's latest analysis provides an important check on the costs of delivering rail infrastructure maintenance and renewals.