MCR 0093 – Amendments to MPD 33 (Single point Unmetered Change of Supplier) to satisfy new requirements for SEM Implementation.

In order to introduce the Single Electricity Market there are a number of changes required to the existing Retail Market processes.

This MCR relates to the Market Process surrounding a Change of Supplier for Single Point Unmetered Sites.

The reasons for the change are two fold:-

A Supplier Unit entity has been added to the Data Model and will be required within Change of Supplier Processing

Additional validation rules will be required surrounding Trading Site Supplier Units

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