The Joint Office of Gas Transporters are the Code Administrator for the Uniform Network Code (UNC), which sets out the common transportation arrangements for Great Britain’s gas industry. Their role is to administer the governance of the processes for modifying the UNC and for a number of sub-committees that oversee its operations.

They seek to provide a professional and even handed service to all parties with an interest in the gas industry. A significant part of their work involves providing ready access to information relevant the UNC and its governance, and is primarily aimed at industry professionals.