I0296Workgroup

I0296: Registration Id Required for MHHS Appointments

REC (Retail Energy Code)·notice·LOW·3 Dec 2025·source document

What is being proposed

The RegistrationId (DI90043 / DI849) is required by SMRS to be included in the IF-031 'Supplier Agent Appointment Request' Market Message to allow the SMRA to process the appointment request. However not all Suppliers hold the RegistrationId for all Meter Points, in particular those that have not undergone a Registration managed by the Central Switching Service (CSS)

Details

Proposed byRECCo

Decision byPanel (Self-Governance)

GovernanceSelf-Governance

Impact onElectricity Suppliers, Gas Suppliers, Electricity DNOs, Supplier Agents, Other

Also affectsTBD (TBD)

CodeRetail Energy Code

Timeline

Proposal raised3 Dec 2025✓

Analysis

REC code modification. See the codes page for full details.