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.

Modification status
ID Name Status Last Updated Sort ascending
CAP142 CAP142: Temporary TEC Changes Concluded
CMP198 CMP198: Proposer Ownership of CUSC Modification Proposals Concluded
CAP099 CAP099 - Incorporation of additional credit management tools within the CUSC in line with current best practice. Concluded
CAP078 CAP078 - Charging for Costs incurred in the acquisition of consents under the Construction Agreement Concluded
CAP051 CAP051 - Initiation of the Amendment Procedures by the Amendments Panel Concluded
CAP020 CAP020 - Change of timescales associated with issuing the Balancing Services Provisional Monthly Statement. 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

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.