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 | |
|---|---|---|---|---|
| CMP383 | CMP383 : Updating recovery of CMP381 deferred costs from 1 April 2022 | Concluded | ||
| CMP382 | CMP382: Amend the terminology used in CUSC Section 14 to align with the definitions of ‘Financial Year’ and ‘Business Day’ within CUSC Section 11 | Concluded | ||
| CMP381 | CMP381: Defer exceptionally high Winter 2021/22 BSUoS costs to 2022/2023 | Concluded | ||
| CMP380 | CMP380: 'Making the CUSC Gender Neutral' | Concluded | ||
| CMP379 | CMP379: Determining TNUoS demand zones for transmission - connected demand at sites with multiple Distribution Network Operators (DNOs) | Implemented | ||
| CMP378 | CMP378 'Market-wide Half- Hourly Settlement (MHHS) Implementation and Governance Arrangements' | Concluded | ||
| CMP377 | CMP377: Clarification of Section 14 BSUoS Charging Methodology | Concluded | ||
| CMP376 | CMP376: Inclusion of Queue Management process within the CUSC | Concluded | ||
| CMP375 | CMP375: Enduring Expansion Constant & Expansion Factor Review | Current | ||
| CMP372 | CMP372 'CUSC changes to reflect the terms of the UK’s departure from the EU' | 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.