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 | |
|---|---|---|---|---|
| CAP164 | CAP164: Transmission Access – Connect and Manage | Concluded | ||
| CAP124 | CAP124 - Clarification of the withholding of payments for Operational Intertrips | Concluded | ||
| CAP168 | CAP168: Transmission Access – Under-use and reallocation of TEC | Concluded | ||
| CMP203 | CMP203: TNUoS Charging Arrangements for Infrastructure Assets Subject to One-Off Charges | Concluded | ||
| CAP143 | CAP143: Interim Transmission Entry Capacity ("ITEC") product | Concluded | ||
| CAP182 | CAP182: Provision of Frequency Response from DC converters | Concluded | ||
| CMP199 | CMP199: Reactive Dispatch Network Restrictions | Concluded | ||
| CAP098 | CAP098 - Reassessment of Suppliers Value at Risk | Concluded | ||
| CAP077 | CAP077 - Revision to CUSC Amendment implementation dates, where an Authority decision is referred to Appeal or Judicial Review. | Concluded | ||
| CAP050 | CAP050 - Review Process for implemented Urgent Amendment Proposals | Concluded |
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.