Formal title: Use of Appointment and Termination Flows in Unmetered Supplies (UMS)

Current Status

CPC Consultation
Committee Decision
Awaiting Implementation


Elexon raised CP1272, which proposes to remove the requirement in BSCP520 for Suppliers to send D0155, D0148 and D0151 flows to UMSOs, because the necessary appointment data should have already been entered into SMRS by the Supplier, and so should be available to the UMSO. This option would remove the onus on the Supplier to send the flow to the UMSOs. CP1272 also seeks to include a requirement in BSCP501 for the LDSO to notify the UMSO of any appointment related changes associated with Unmetered Supply. CP1272 looks to remove inefficient processes and replace them with practical solutions that will align with current working practice.


CP1272 was raised on 09 January 2009 from DCP0038. CP1272 was issued for Industry Impact Assessment as part of CPC00651. CP1272 presented to the SVg on 03 March 2009 for decision on progression. The SVG approved CP1272 for inclusion in the June 2009 Release. CP1272 was implemented on 25 June 2009 as part of the June 2009 Release.


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