Modifications

To create a Workgroup to conduct a review and assessment of the consequential impacts to the UNC, DSC and associated UK Link processes as a result of the Ofgem Switching Programme (OSP). This would identify and consider changes that are required to UNC arrangements and UK Link processes that are not

This modification will introduce the Standard Design Connection to the A2O and construction connection processes.

This modification will introduce the Standard Design Connection to the PARCA1 processes.

This modification would remove the requirement for every new NTS Exit connection to include a Remotely Operable Valve (ROV) Installation.

To be compliant with the Capacity Allocation Mechanism (CAM) European Network Code, UNC Modification 0461 (“Changing the UNC Gas Day to Align with the Gas Day in EU Network Codes”) aligned the GB Gas Day with the Gas Day as defined in CAM. This effectively meant a change from 06:00-06:00 to 05:00-05