The Grid Code
Issue 5 Revision 3 – 2 April 2013
Complete Grid Code
Contents
Preface (which does not form part of the Grid Code)
Operating Codes (OC)
OC2 Operational Planning and Data Provision
OC5 Testing and Monitoring
OC10 Event Information Supply
OC11 Numbering and Nomenclature of HV Apparatus at Certain Sites
OC8A Safety Co-ordination In Respect Of The E&W Transmission Systems Or The Systems Of E&W Users
OC8B Safety Co-ordination In Respect Of The Scottish Transmission Systems Or The Systems Of Scottish Users
Balancing Codes (BC)
BC1 Pre Gate Closure Process
BC2 Post Gate Closure Process
BC3 Frequency Control Process
Revisions (which does not form part of the Grid Code)
Constitution and Rules of the Grid Code Review Panel
Many of the files available to download on this page are Acrobat PDF files. To access these you will need Acrobat Reader which is available from the Adobe web site.