CUSC Modifications
You can raise a modification – or mod – when you want to propose a change to any part of the CUSC.
For more information, please contact [email protected]
Search for any current or concluded modifications by name or ID. You can sort mods by ID, name, status or date of update.
| ID | Name | Status | Last Updated Sort ascending | |
|---|---|---|---|---|
| CAP108-CAP112 | CAP108-CAP112 - National Grid requests the Amendments Panel in accordance with CUSC 8.21.2.1, to treat these Amendment Proposals as Housekeeping Amendments and for the timetable and procedures within CUSC 8.21.2.2 to be followed. | Concluded | ||
| CAP092 | CAP092 - Consistent Generation Use of System Charge Liability Provisions for Transmission Access Products. | Concluded | ||
| CAP071 | CAP071 - Development of a Maximum Generation Service | Concluded | ||
| CAP044 | CAP044 - Extension of Election Arrangements to Panel Alternates. | Concluded | ||
| CAP012 | CAP012 - Procedure for the renewal of NGC (Connection) assets | Concluded | ||
| CMP321 | CMP321: Housekeeping Modification to clarify the definition of Affiliate as a result of CMP285 | Concluded | ||
| CMP339 | CMP339: Consequential changes for CMP317/327 (TCR) | Concluded | ||
| CMP358 & CMP359 | CMP358 & CMP359 : Implementation of the Small Generation Discount into the CUSC & Definition changes for CMP358 | Concluded | ||
| CMP395 | CMP395: Cap BSUoS costs and Defer payment to 2023/24 to protect GB customers | Concluded | ||
| CMFTP229 | CMFTP22: Abolition of National Consumer Council | Concluded |
More about modifications
Our Tracker gives you the latest details on current code modifications including the purpose and the stakeholders it affects, as well as panel comments and where it is in the review process. It is published on the 7th (or next working day) of each month.
If you're thinking about raising a modification, please get in touch with us. Our experts can give you advice on your Proposal, explain how the modification process works and help to answer any questions you may have. When we receive your Proposal, we'll check it through and work together to make sure it's easy to understand.
Once you've been in touch and are ready to write your Proposal paper, send it to us by the monthly modification submission date which you can find on our Calendar.