Contents
For each of the interface tables contained in the REC Schedules, a process map is available to support understanding of the process. The process maps set out the roles included in each process, and show the steps and Market Messages involved. As a visual representation, not all information from the interface tables in the relevant REC Schedule is included, so the maps complement rather than substitute the tables.
New process maps have been drafted to reflect the new and amended process under the MHHS arrangements. These are now available on the REC Portal, MHHS Process Maps. Please note that these updated processes will not take effect until MHHS implementation.
The following table sets out the process maps per REC Schedule with an indication of which industry participants are involved:
Schedule | Process maps impacted | Market Participants |
| Schedule 14 - Metering Operations | 25 | BSC Central System, BSCCo Transfer Co-Ordinator, Crowded Meter Room Coordinator (CMRC), Crowded Meter Room MEM (CMRM), Central Switching Service (CSS), Data Service, Distribution Network Operator (DNO), Electricity Enquiry Service (EES), Electricity Retail Data Agent (ERDA), Meter Asset Provider (MAP), Meter Reader, Electricity Meter Operator Agent (MOA/MEM), Safe Isolation Provider (SIP), Supplier Meter Registration Agent/Service (SMRA/SMRS), Supplier (Electricity), UK Revenue Protection Association (UKRPA) |
| Schedule 19 - Market Exit & SoLR | 1 | Authority, BSCCo, CSS, Data Integration Platform (DIP) Manager, DNO, Data Transfer Network (DTN), EES, ERDA, Energy Theft Tip-Off Service (ETTOS), Grean Deal Central Charge Database (GDCC), MOA, REC Code Manager, Secure Data Exchange Service (SDES), Smart Meter Data Service Provider (SMDSP), Supplier (Electricity), Switching Operator |
| Schedule 23 - Registration | 4 | CSS, Data Aggregator, Data Collector, Enduring Change of Supplier Service Provider (ECoS), EES, Supplier (Electricty & Gas), ERDA, Gas Enquiry Service (GES), Gas Retail Data Agent (GRDA), Meter Asset Manager (MAM), MAP, MOA, Shipper, SMDSP |
| Schedule 27 - RMP Lifecycle | 3 | CSS, DNO, ERDA, ECoS, EES, Supplier (Electricity), MOA, SMDSP, SMRA/SMRS |
| Schedule 28 - Related Metering Points | 6 | BSC Central Systems, CSS, Data Service, DNO, EES, Supplier (Electricity), ERDA, MOA, SMRA/SMRS |
| Schedule 29 - Address Management | 2 | BSC Central Systems, CSS, DNO, EES, ERDA, Supplier (Electricity), SMDSP, SMRA/SMRS, Supplier Agents |
| Schedule 30 - CFSB | 1 | Data Service, Data Collector, Meter Reader, Shipper, Supplier (Electricity & Gas) |
| Schedule XX – MHHS Migration | 4 | CSS, Data Service, Data Collector, DNO, EES, MAP, MOA, SMRA/SMRS, Supplier (Electricity) |
For further breakdown of impacts, see the Process Maps Impact Matrix.
The full set of live (pre-MHHS) process maps can be found here.