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 | Link to modification |
|---|---|---|---|---|
| CMP447 | CMP447: Removal of designated strategic works from cancellation charges/securitisation | Current | view | |
| CMP448 | CMP448: Introducing a Progression Commitment Fee to the Gate 2 Connections Queue | Current | view | |
| CMP426 | CMP426: TNUoS charges for transmission circuits identified for the HND as onshore transmission | Current | view | |
| CMP454 | CMP454: CMP434 / CMP435 Section 11 Changes | Implemented | view | |
| CMP441 | CMP441 Reducing the credit risk of supplying non-embedded hydrogen Electrolysers | Current | view | |
| CMP434 | CMP434 Implementing Connections Reform | Implemented | view | |
| CMP459 | CMP459: Charging TNUoS on a monthly basis | Rejected | view | |
| CMP316 | CMP316: TNUoS Arrangements for Co-located Generation Sites | Concluded | view | |
| CMP418 | CMP418: Refine the allocation of Dynamic Reactive Compensation Equipment (DRCE) costs at OFTO transfer | Rejected | view | |
| CMP450 | CMP450: Introducing the definition of Dynamic Reactive Compensation Equipment (DRCE) in the CUSC | Rejected | view |
More about modifications
Modification Tracker
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.
Modification Proposal Form
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.
Calendar
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.