Periodic review 2018 (PR18)


This section includes information about the 2018 periodic review 2018 (PR18) of Network Rail's outputs and funding for control period 6 (2019-24).

Periodic reviews are one of the principal mechanisms by which ORR holds Network Rail to account, and secures value for money for users and funders of the railway.

PR18 final determination

Our overall decisions on what Network Rail should deliver between 2019-2024.

PR18 draft determination

Our proposed decisions on what Network Rail should deliver between 2019-2024.

About PR18

Our assessment of what Network Rail should achieve from 2019 to 2024.

PR18 publications

A complete list of PR18 publications.

PR18 consultations

A complete list of our PR18 consultations in date order.

Workshops, events and working groups

Details of the workshops and stakeholder events organised in relation to the periodic review 2018 (PR18).

Timetable and process

The timetable, process and explanatory of the PR18's key elements.


This page contains our periodic review 2018 (PR18) glossary, explaining terms used in PR18 documents, and other explanatory documents.