The Modification was raised by E.ON UK on the 9th September 2011.
The Modification was raised at the September 2011 Modification Panel and the Panel agreed for the Modification to proceed to Development.
The Development Group was led by Cher Harris (SSE Pipelines). After several meetings, the Development Group submitted a Report to the February 2012 Modification Panel. The Panel agreed that both IGT041 and IGT042 should proceed to the Draft Modification Report stage and be issued with reduced consultation timeframes. This would enable to Modifications to be submitted to Ofgem in alignment with the equivalent UNC Modifications.
The Draft Final Modification Report (DFMR) was considered at the Modification Panel on the 21st March 2012.
The Final Modification Report (FMR) was published and sent to Ofgem on the 27th March 2012.
Ofgem have released their decision on this modification, which can be found below.
| Document Title | Description | Type | Pub Date | Author |
| IGT041 | Authority Decision | Adobe PDF | 03/09/2012 | |
| IGT041 | Final Modification Report | Adobe PDF | 27/03/2012 | |
| IGT041 | Draft Final Modification Report (DFMR) | Adobe PDF | 07/03/2012 | |
| IGT041 | DMR Consultation Responses | Zip Archive | 07/03/2012 | |
| IGT041 | Draft Modification Report | Adobe PDF | 17/02/2012 | |
| IGT041/42DG | Report to Panel | Adobe PDF | 01/02/2012 | |
| IGT041/42DG | IGT UNC Party Preferences | Excel Spreadsheet (Office 97-2003) | 18/01/2012 | |
| IGT041/42DG | UNC Panel Minutes and Voting Record – December 2011 | Adobe PDF | 11/01/2012 | |
| IGT041/42DG | 2nd Meeting Draft Minutes | Adobe PDF | 13/12/2011 | |
| IGT041DG | DG Meeting 1 Papers and Draft Minutes | Zip Archive | 31/10/2011 | |
| IGT041DG ToR | DG Terms of Reference | Adobe PDF | 11/10/2011 | |
| IGT041 | Modification Proposal | Adobe PDF | 09/09/2011 |