Authority decision to approve CUSC modification proposal CMP298 WACM3 and STC modification proposal CM080


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Transmission Network

The Authority decision to approve the Connection and Use of System Charges (CUSC) Modification Proposal CMP298, specifically WACM3, and the System Operator Transmission Owner Code (STC) Modification Proposal CM080.

These changes introduce a new Transmission Impact Assessment (TIA) process as an alternative to the Statement of Works process. CMP298 formalises this in the CUSC and CM080 formalises this in the STC.