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 | |
|---|---|---|---|---|
| CAP156 | CAP156: Reactive Power Default Payment Rate – Use of Spectron Power Index | Concluded | ||
| CMP191 | CMP191: NETSO Consultation in relation to any potential changes to the CUSC which takes place in forums other than the CUSC Modifications Panel | Concluded | ||
| CAP105 | CAP105 - Change of Company Name for National Grid Company plc (NGC) | Concluded | ||
| CAP089 | CAP089 - Maximum Unsecured Credit Limit | Concluded | ||
| CAP069 | CAP069 - Users’ Forecasts used in the calculation of TNUoS charges. | Concluded | ||
| CAP041 | CAP041 - Withdrawal of Amendment Proposals | Concluded | ||
| CAP011 | CAP011 - Changes to frequency response payments to reflect a potential change to the BSC | Concluded | ||
| CMP323 | CMP323: Updating the CUSC governance process to ensure we capture the EBGL change process for Article 18 T and Cs | Concluded | ||
| CMP342 | CMP342 'Clarification of VAT for Securities in the CUSC' | Concluded | ||
| CMP361 & CMP362 | CMP361 & CMP362: 'BSUoS Reform: Introduction of an ex ante fixed BSUoS tariff & Consequential Definition Updates' | 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.