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 | |
|---|---|---|---|---|
| PM0106 | PM0106: National Grid Legal Separation - consequential changes to STCP19-3 to reference NGESO | Concluded | ||
| CM075 | Clarification on TO Final Sums definition | Concluded | ||
| PM0125 | PM0125 - STCP01-1 Amendment to Allow Electronic Switching Instruction | Concluded | ||
| CM057 | CM057: Amendment of Section D as a result of Integrated Transmission Planning and Regulation (ITPR) project | Concluded | ||
| PM081 | PM081: Detailed reporting requirements under Article 10.1c of EU Transparency Regulation Commission Regulation No 543 2013 | Concluded | ||
| PM098 | PM098: STCP18-4 Process Improvement Process Administration Improvements | Concluded | ||
| PM0107 | PM0107: -01 System Performance Monitoring – development of a new STCP | Concluded | ||
| PM0118 | Inclusion of NGET as an applicable TO entity within STCP11-4 | Concluded | ||
| CM083 | CM083: Workgroup Quoracy Improvements | Concluded | ||
| PM0133 - Pathfinder feasibility studies | PM0133 - Pathfinder feasibility studies | Current |
More about modifications
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.
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.