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Codes
You can raise a modification – or mod – when you want to propose a change to any part of the SQSS. For more information or for help raising an SQSS modification, please contact box.SQSS@…
Codes
The Security and Quality of Supply Standard sets out the criteria and methodology for planning and operating the National Electricity Transmission System (NETS).As the code administrator for the…
Codes
All documents relating to the SQSS are available here to download. Including the latest version of the code itself.
For more information about the code, please contact box.SQSS@nationalgrideso.…