The DCC has produced new guidance for Supplier Parties on Change of Supplier processes. It consolidates operational lessons learnt to date and provides additional detail regarding error codes observed in the live system. This is being made available to all SEC Parties as was agreed by the BEIS Smart Metering Delivery Group.
The guidance covers:
- Supplier obligations
- An outline of the Change of Supply Process in the DCC
- Guidance on future dated Change of Supply
- Guidance on common errors.
You can find the guidance belowCoS_User_Guidance_v1.1.docx