Gas distribution
Decision on IGT UNC Modification 172
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We have approved this modification to the Independent Gas Transporter (IGT) Uniform Network Code (UNC).
Main document
[2021.03 IGT UNC172 Decision [PDF, 125.40KB]
](https://www.ofgem.gov.uk/sites/default/files/2024-07/2021_03_IGT_UNC_172_Decision.pdf)