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 | |
|---|---|---|---|---|
| CMP268 | CMP268: Recognition of sharing by Conventional Carbon plant of Not-Shared Year-Round circuits | Concluded | ||
| CMP285 | CMP285: CUSC Governance Reform – Leveling the Playing Field | Concluded | ||
| CMP293 | CMP293: National Grid Legal Separation changes to CUSC sections, Exhibits & Schedules (non charging) | Concluded | ||
| CAP149 | CAP149: Transmission Entry Capacity with restricted access rights (TEC lite) | Concluded | ||
| CAP162 | CAP162: Transmission Access - Entry Overrun | Concluded | ||
| CAP177 | CAP177: Removal of CUSC Amendments Panel’s ability to raise Amendment Proposals. | Concluded | ||
| CMP214 | CMP214: Implementation of TNUoS charging parameter updates following a price control review | Concluded | ||
| CAP157 | CAP157 - Extension of Qualified Company Definition | Concluded | ||
| CMP193 | CMP193: Housekeeping modifications to Section 14 of the Connection and Use of System Code (CUSC) | Concluded | ||
| CAP104 | CAP104 - Amendment to System to Generator Inter-trip related terms concurrently defined in the Grid Code and the CUSC. | 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.