The Connection and Use of System Code is the contractual framework for connecting to and using the National Electricity Transmission System (NETS).

As the code administrator for the CUSC, we maintain the code and oversee any proposed changes to it. All changes have to be reviewed by the CUSC modifications Panel and approved by the Panel, or by Ofgem.

If you’re interested in becoming a CUSC party, you can find out more by visiting our ‘connections’ pages.

For more information about the code, please contact [email protected]

You can subscribe to the CUSC mailing list here.