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 |
|---|---|---|---|---|
| CMP253 | CMP253: Legal text amendments to CUSC to align with CMP235/6 intentions | Concluded | view | |
| CMP254 | CMP254: Addressing discrepancies in disconnection / de-energisation remedies | Concluded | view | |
| CMP255 | CMP255: Revised definition of the upper limit of Generation Charges in the charging methodology with removal of the reference to the 27% charging cap | Concluded | view | |
| CMP256 | CMP256: Potential consequential changes to the CUSC as a result of CMP244 | Concluded | view | |
| CMP257 | CMP257: Enabling the electronic (email) issue of offers to customers | Concluded | view | |
| CMP258 | CMP258: Re-wording of the legal text to align the CUSC with the intentions of CMP235/6 | Concluded | view | |
| CMP259 | CMP259: Clarification of decrease in TEC as a Modification | Concluded | view | |
| CMP260 | CMP260: TNUoS Demand charges for 2016/17 during the implementation of P272 following approval of P322 and CMP247 | Concluded | view | |
| CMP261 | CMP261: Ensuring the TNUoS paid by Generators in GB in Charging Year 2015/16 is in compliance with the €2.5/MWh annual average limit set in EU Regulation 838/2010 Part B (3) | Concluded | view | |
| CMP262 | CMP262: Removal of SBR/DSBR Costs from BSUoS into a Demand Security Charge | Concluded | 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.