Grid Code documents
All documents relating to the Grid Code are available here to download, including the latest version of the code in full and details of any revisions.
For more information about the code, please contact Grid.Code@nationalenergyso.com
Digitalised Grid Code
The Grid Code has been digitalised and is now available online.
View the Digitalised Grid Code
Data Registration Code (Word document)
Note: The digitalised Grid Code is best experienced on your desktop or laptop computer.
The Grid Code Update Packs
| Name | Published |
|---|---|
| Issue 3 Revision 9 - 1 April 2005 | 13 Dec 2013 |
| Issue 3 Revision 1 - 4 October 2004 | 13 Dec 2013 |
| Issue 4 Revision 12 - 15 May 2012 | 13 Dec 2013 |
| Issue 4 Revision 3 - 6 September 2010 | 13 Dec 2013 |
| Issue 3 Revision 30 - 1 October 2008 | 13 Dec 2013 |
| Issue 3 Revision 22 - 17 September 2007 | 13 Dec 2013 |
| Issue 3 Revision 14 - 3 March 2006 | 13 Dec 2013 |
| Issue 3 Revision 6 - 4 March 2005 | 13 Dec 2013 |
| Issue 5 Revision 4 - 19 August 2013 | 13 Dec 2013 |
| Issue 4 Revision 9 - 04 November 2011 | 13 Dec 2013 |
The Grid Code Associated Documents