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CRS Registration Data

Refer to the table below to download Registered BM Unit and Registered Participant Data in CSV format.

This data is updated weekly where changes have been made to the data registered with the Central Registration Agency (CRA).

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Title Documents to add to basket Notifying of updated documents
Excel IconRegistered BM Units (172Kb)
Excel IconRegistered Participants (6Kb)

Registering and De-registering BM Units

Guidance Notes

Download a ‘How to Guide’, designed to provide BSC Parties registering or de-registering BM Units with information, support and guidance.

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TitleIssue Date Documents to add to basket Notifying of updated documents
Word IconHow to register an Additional BM Unit (79Kb) 06/03/2006
Word IconHow to register a Directly Connected BM Unit (82Kb) 06/03/2006
Word IconHow to register an Embedded BM Unit (83Kb) 06/03/2006
Word IconHow to register Interconnector User BM Units (78Kb) 06/03/2006
Word IconHow to de-register an Additional BM Unit (77Kb) 06/03/2006
Word IconHow to de-register a Directly Connected BM Unit (77Kb) 06/03/2006
Word IconHow to de-register an Embedded BM Unit (77Kb) 06/03/2006
Word IconHow to de-register Interconnector User BM Units (75Kb) 06/03/2006

Change of CVA BM Unit Lead Party

Change of CVA BM Unit Lead Party (CoBLP) should be conducted in accordance with the procedures outlined in BSCP15. If the CoBLP involves a change of ownership where the associated Meter Technical Details, Metering Dispensations and Aggregation Rules remain unchanged and the Supplier has met the requirements below then the period of time to undertake a CoBLP is 5 Working Days.

  • The New or Gaining Supplier had Acceded to the BSC and completed Party registration in the role of Supplier;
  • had attained qualification as a Supplier and qualification in metering scripts (for CVA Metering);
  • had appropriate registration on National Grid Systems and use of a qualified Trading Agent and Trading Point;
  • the BM Unit should not be associated with a Trading Unit except a Sole Trading Unit; and,
  • submission of the de-registration form and registration forms from the respective Suppliers with consecutive Effective To and From dates (in order to demonstrate that both the outgoing and incoming Supplier are aware of the change of ownership and agree with it).

Please refer to the table below to download a list of Suppliers that have applied to be included on this list and that have met the first three criteria defined.

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Title Documents to add to basket Notifying of updated documents
Word IconValidated Suppliers (96Kb)

A guidance note on the PDF IconChange of CVA BM Unit Lead Party and Transfer of Supplier ID processes(77Kb) is available to download.

LDSO Checklists

Download a Checklist for information and support on undertaking LDSO registrations and de-registrations from the table below.

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Title Documents to add to basket Notifying of updated documents
Word IconLast Circuit DSCP De-registration (47Kb)
Word IconOne Circuit DSCP De-registration (47Kb)
Word IconLast Circuit GSP De-registration (47Kb)
Word IconOne Circuit GSP De-registration (47Kb)
Word IconRegistration of New Circuit at Existing DSCP (50Kb)
Word IconRegistration of New Circuit at Existing GSP (49Kb)
Word IconRegistration of New GSP (First Circuit) (52Kb)
Word IconRegistration of New DSCP (First Circuit) (51Kb)
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