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 Sort ascending | Name | Status | Last Updated | |
|---|---|---|---|---|
| PM0136 - Introducing Connections process to facilitate Competitively Appointed Transmission Owners | PM0136 - Introducing Connections process to facilitate Competitively Appointed Transmission Owners | Current | ||
| PM0135 | PM0135: Proposed changes to STCP19-3 to improve the clarity around Compliance responsibilities between the Electricity System Operator and Transmission Owners | Current | ||
| PM0134 – Introducing Competitively Appointed Transmission Owners & Transmission Service Providers | PM0134 – Introducing Competitively Appointed Transmission Owners & Transmission Service Providers | Current | ||
| PM0133 - Pathfinder feasibility studies | PM0133 - Pathfinder feasibility studies | Current | ||
| PM0132 | PM0132: Implementation of Emergency and Restoration Code Phase II | Implemented | ||
| PM0131 - STCP14-1 Update: Incorporating revised TO licence special conditions terminology | PM0131 - STCP14-1 Update: Incorporating revised TO licence special conditions terminology | Current | ||
| PM0130 | PM0130: Housekeeping changes to simplify FSO transition | Current | ||
| PM0129 | PM0129: Compliance Processes and Modelling amendments following 9th August 2019 Power Disruption | Implemented | ||
| PM0128 | PM0128 - Implementation of the Electricity System Restoration Standard | Current | ||
| PM0127 | PM0127: Improving TNUoS Predictability through Increased Notice of the Target Revenue & Inputs used in the TNUoS Tariff Setting Process | 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.