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 Sort descending | Status | Last Updated | |
|---|---|---|---|---|
| CMP307 | CMP307: Expanding the BSUoS charging base to include embedded generation | Concluded | ||
| CMP308 | CMP308: Removal of BSUoS charges from Generation | Concluded | ||
| CMP309 | CMP309: CUSC changes in the event the UK leaves the EU without an agreement | Concluded | ||
| CMP310 | CMP310: CUSC section 14 changes in the event the UK leaves the EU without an agreement | Concluded | ||
| CMP311 | CMP311: Reassessment of CUSC credit requirements for Suppliers, specifically for “User Allowed Credit” as defined in Section 3, Part III section 3.27 of the CUSC | Concluded | ||
| CMP312 | CMP312: Correcting erroneous legal text in Section 14 following implementation of CMPs 264/5 (consequential) | Concluded | ||
| CMP313 | CMP313: Critical Friend review period for submission of new modifications | Concluded | ||
| CMP314 | CMP314: Updating the CUSC to align Power Available with the Grid Code definition for Power Park Modules | Concluded | ||
| CMP315 | CMP315: TNUoS: Review of the expansion constant and the elements of the transmission system charged for | Current | ||
| CMP316 | CMP316: TNUoS Arrangements for Co-located Generation Sites | Current |
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.