STC Modifications
You can raise a modification – or mod – when you want to propose a change to any part of the STC.
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 or filter according to status.
| ID | Name | Status | Last Updated Sort ascending | Link to modification |
|---|---|---|---|---|
| PM0148 | PM0148 - STCP Consequential Modification for CMP447: Removal of designated strategic works from cancellation charges/securitisation | Current | view | |
| CM0102 | CM0102 Rectification to implementation of various legal text | Implemented | view | |
| CM097 | CM097:Electromagnetic Transient (EMT) and Root Mean Square (RMS) Model Submission for Transmission Owners (TOs) | Current | view | |
| PM0134 – Introducing Competitively Appointed Transmission Owners & Transmission Service Providers | PM0134 – Introducing Competitively Appointed Transmission Owners & Transmission Service Providers | Implemented | view | |
| PM0141 | PM0141 Incorporating a revised outage change code list in STCP 11.2 Appendix 5 | Implemented | view | |
| PM0147 | PM0147 RMS and EMT Model Sharing Process (STCP 12-2 Issue 01) | Current | view | |
| PM0124 | PM0124: Enduring Expansion Constant & Expansion Factor Review | Current | view | |
| PM0120 | PM0120: Connections Triggering Distribution Impact Assessment | Current | view | |
| CM079 | CM079: Consideration of STC/STCP changes in relation to CMP330/374 | Current | view | |
| CM078 | CM078: Connections Triggering Distribution Impact Assessment | Current | 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.
STCP Modification Proposal Form
Download the STCP Proposal form, when we receive your Proposal, we'll check it through and work together to make sure it's easy to understand.
STC Modification Proposal Form
Download the STC Proposal form, 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.