Research

Independent reporters

31 October 2025
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Independent reporters provide professional advice to the ORR on the quality of Network Rail's service provision, as specified in its licence.

New streamlined guidance for third party rail investment

24 October 2025
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Rail regulator, the Office of Rail and Road (ORR), today published new streamlined guidance for rail investors, to make it easier for third party investment to take place in rail infrastructure, contributing to economic growth.

Data quality independent reports

24 January 2025

Content archived on 8 April 2026

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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.

Enhancements independent reports

7 August 2024

Content archived on 8 April 2026

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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.

Asset management independent reports

16 January 2024

Content archived on 8 April 2026

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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.

Outputs delivery independent reports

20 July 2022

Content archived on 8 April 2026

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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.

Passenger rail: Trends and comparisons for franchised operators

23 February 2016

Content archived on 22 August 2020

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Passenger rail: Trends and comparisons for franchised operators sets out our analysis of trends in the franchised passenger rail industry and compares the costs and revenues of franchised operators, in the context of the service they provide between 2001 and 2014 .