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 | |
|---|---|---|---|---|
| CAP148 | CAP148: Deemed Access Rights to the GB Transmission System for Renewable Generators | Concluded | ||
| CAP120 | CAP120 - Connection Application Form– Alternative Connection Offers in England & Wales and Scotland | Concluded | ||
| CAP164 | CAP164: Transmission Access – Connect and Manage | Concluded | ||
| CAP179 | CAP179: Prevention of Timing Out of Authority Decisions | Concluded | ||
| CMP217 | CMP217: Clarification of the CUSC ‘Interruption Payment’ and ‘Interruption Period’ definitions | Concluded | ||
| CAP159 | CAP159: CUSC Mid Term Elections | Concluded | ||
| CMP195 | CMP195: Code Governance Review post implementation clarifications | Concluded | ||
| CAP102 | CAP102 - Revision of CUSC Amendment Provisions to allow a Proposer to state whether they believe their Amendment has a security of supply dimension which means in the view of the Proposer it should be excluded from the Appeals Mechanism by the Authority | Concluded | ||
| CAP086 | CAP086 - Proposal for earlier consideration of implementation dates | Concluded | ||
| CAP054 | CAP054 - Introduction of Year Round TNUoS Charges | 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.