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October 2022 Charging Information Provision
Operating Margins Statement 2022-23
Ofgem's Decision Letter TPC 2021
Operating the network - Future of Gas - 8 Dec 21
OM Tenderers Contract Response Form 2022-23
Our Performance - Full Report
October 2021 Transportation Statement
October 2021 Transmission Services Model
October 2021 National Grid Art. 30 Publication Overview
October 2021 Transmission Services Revenue Model