All documents that have been produced in relation to a closed Modification Proposal can be downloaded from the sub-menu on the left. All consultation responses that were received are also published here. Closed modifications include modifications that have been approved or rejected by the Authority, those awaiting implementation and those where an implementation date has yet to be agreed.
Closed Modifications
IGT076S – Amendment of RPC Format (Post Nexus)
IGT077S – Amendment of Portfolio Extract (Post Nexus)
IGT078 – Ancillary Document for the New Connections process
IGT079 – Adding Non-domestic New Connections Framework A ive Date
IGT082 – IGT Single Service Provision, noneffective Days for cutover in 2016
IGT083S – Correction to PSR Process to Support SSP Arrangements
IGT084 – Clarification on IGT RPC Invoice template
IGT085F – SSP Housekeeping Changes
IGT086 – CDSP Changes
IGT087 – Revision to the Modification Rules in Response to CGR3 – Significant Code Review Modifications
IGT088 – Determining Implementation of Self-Governance Modifications
IGT089 – Revision to the Modification Rules in Response to CGR3 – Self Governance
IGT090F – Changes to the IGT039 legal text following a review of UNC legal text
IGT091 – Amending rules for appointing Pipeline User Representatives
IGT092 – Implementation of Non-Effective days for Project nexus Implementation (Project Nexus transitional modification)
IGT092A – Implementation of Non-Effective days for Project nexus Implementation, maintaining a minimum of two Supply Point System Business Days (Project Nexus transitional modification)
IGT093 – Changes to the CSEP NExA Tables Ancillary document to correct the effective dates on 2 of the tables
IGT094 – Amendments to file format types for IGT078 and IGT079 flows
IGT096F – Correction to the IGT083 legal text now IGT078/79 are complete
IGT097 – Provision for allowing consecutive estimated invoicing in the event of System Failure by the CDSP
IGT098F – Changes to the IGT UNC Code due to changes to the UNC Code
IGT100 – Reinstating Asset Query Codes