Updating the Indexation methodology used in TNUoS1 and Transmission Connection Asset charges for RIIO2 (CMP355) & Definition changes for CMP355 (CMP356)

CMP355 seeks to update the CUSC by replacing the indexation measure following our RIIO2 final decision.

CMP356 seeks to support CMP355 by changing the definitions section of the CUSC.

Main document