Modifications to Gas Distribution Regulatory Instructions and Guidance, Regulatory Reporting Packs and the PCFM Guidance for RIIO-2 Year 4

Modifications to Gas Distribution Regulatory Instructions and Guidance, Regulatory Reporting Packs and the PCFM Guidance for RIIO-2 Year 4 | 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: Modifications to Gas Distribution Regulatory Instructions and Guidance, Regulatory Reporting Packs and the PCFM Guidance for RIIO-2 Year 4 Publication type: Decision Publication date: 28 March 2025 Topic: Gas distribution, Energy network price controls Subtopic: Gas distribution price control 2021 to 2026 (RIIO-GD2) Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn On 21 February 2025, the Authority issued a Notice proposing modifications to the RIIO-2 Regulatory Instructions and Guidance (RIGs), the Regulatory Reporting Packs (RRPs) and the PCFM Guidance for gas distribution networks. We are now publishing the modified versions of the RIIO-2 RIGs, RRPs and PCFM Guidance, following the receipt of stakeholder feedback on the notice. These modifications are made for the purpose of clarifying the reporting requirements for network licensees and will take effect from today 28 March 2025. For the avoidance of doubt, annual reporting information submitted in respect of the 2024 to 2025 regulatory year should comply with the RIGs, RRPs and PCFM Guidance, as modified. Main document Modifications to the Regulatory Instructions and Guidance (RIGs) March 2025 decision [PDF, 106.88KB] Subsidiary documents RIIO-GD2 Regulatory Instructions and Guidance version 1.17 - clean [PDF, 1.82MB] RIIO-GD2 Regulatory Instructions and Guidance version 1.17 - tracked [PDF, 1.88MB] RIIO-GD2 PCFM Guidance version 1.4 - clean [PDF, 295.29KB] RIIO-GD2 PCFM Guidance version 1.4 - tracked [PDF, 297.79KB] RIIO-GD2 Regulatory Reporting Pack version 1.19 [XLSX, 3.30MB] Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn Close