The UNC Modification Panel has requested that a single, combined Final Modification Report is produced for Modifications 0642, 0642A and 0643.
Please see here for all documentation relating to the combined consultation for Modifications 0642, 0642A and 0643:
https://www.gasgovernance.co.uk/0642
For the avoidance of doubt, 0643 remains a separate modification and its associated documentation is published here.