On 14 December 2011, Gas Industry Co received an appeal from Vector. The appeal relates to a change request initiated by Vector regarding amendments to various provisions in the VTC including invoicing corrections, prudential requirements, and allocation of balancing costs. Under clause 25.5(c) of the VTC the consent of Vector and 75% of all Shippers that respond to a change request is required before the change can be made. Since this threshold was not met, Vector has appealed to Gas Industry Co to have the change allowed.
After reviewing Vector's appeal, Gas Industry Co requested that Vector provide some additional information to support the appeal. Vector provided that information on 27 January 2012 and it is available below along with the e-mail Gas Industry Co sent to Vector requesting the information.