Notice proposing modifications to the Regulatory Instructions and Guidance (RIGs) RIIO-2 Year 5 for gas transmission

Notice proposing modifications to the Regulatory Instructions and Guidance (RIGs) RIIO-2 Year 5 for gas transmission | Ofgem Please enable JavaScript in your web browser to get the best experience. BETA This site is currently in BETA. Help us improve by giving us your feedback . Close alert: Notice proposing modifications to the Regulatory Instructions and Guidance (RIGs) RIIO-2 Year 5 for gas transmission Publication type: Consultation Publication date: 2 March 2026 Closing date: 30 March 2026 Status: Open Topic: Energy network price controls, Gas transmission Subtopic: Transmission price control 2021 to 2026 (RIIO-T2) Get emails about this page Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn Consultation description The Regulatory Instructions and Guidance (RIGs) are the primary means by which the Authority directs the Licensees to collect and provide annual information to the Authority, to enable it to administer the Special Conditions of the Licence and the RIIO-GT2 Final Determinations. This consultation gives notice of the proposed updates to the data templates and guidance documents. The proposed modifications refer specifically to information required to be submitted to the Authority on or before 31 July 2026, the final year of the price control period. Who should respond We are keen to engage with licensees for gas transmission and other interested parties. How to respond Submit your response by 30 March 2026 by emailing daniel.kyei@ofgem.gov.uk . We will publish responses on our website after the response deadline. Please mark your response as confidential if you do not want it to be published. Consultation documents Notice proposing modifications to the GT RIGs and RRP for 2025 to 2026 [PDF, 152.87KB] RIIO-GT2 Regulatory Instructions and Guidance version 2.5 Tracked [PDF, 922.07KB] Draft NGT RRP Template FY26 [XLSX, 5.95MB] Get emails about this page Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn Close Notify me Would you like to be kept up to date with Notice proposing modifications to the Regulatory Instructions and Guidance (RIGs) RIIO-2 Year 5 for gas transmission ? subscribe to notifications: Email Submit Close