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 | |
|---|---|---|---|---|
| CAP020 | CAP020 - Change of timescales associated with issuing the Balancing Services Provisional Monthly Statement. | Concluded | ||
| CMP313 | CMP313: Critical Friend review period for submission of new modifications | Concluded | ||
| CMP331 | CMP331: Option to replace generic Annual Load Factors (ALFs) with site specific ALFs | Current | ||
| CMP349 | CMP349 'Housekeeping Modification to clarify the definition of ‘Identified Onshore Circuit’ as a result of CMP320' | Concluded | ||
| CMP373 | CMP373 'Deferral of BSUoS billing error adjustment' | Concluded | ||
| CMP387 | CMP387: Removing generation charges from storage operators who provide contracted stability services | Concluded | ||
| CMP220 | CMP220: Code Governance Review (Phase 2) Fast Track Self-Governance and Objection Process | Concluded | ||
| CMP241 | CMP241: TNUoS Demand Charges during the Implementation of P272 | Concluded | ||
| CMP258 | CMP258: Re-wording of the legal text to align the CUSC with the intentions of CMP235/6 | Concluded | ||
| CMP275 | CMP275: Transmission Generator Benefits in the provision of ancillary and balancing services – leveling the playing field | 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.