MHHS impacts to Data Transfer Network (DTN) Flows
The Programme has published Artefacts and Solution Documents detailing the changes required to Data Transfer Network (DTN) flows for MHHS.
The libraries below contain the detailed Solution Documents for the Balancing & Settlement Code (BSC) and the Retail Energy Code (REC) owned flows, and a summary document for each, explaining the approach taken.
The primary Artefact summarising the impact on each message is DES196 D Flow and Interface Mapping, which you can view by clicking on the link below:
DES196 D Flow & Interface Mapping
If you have any questions about these documents, please email the Design team at [email protected]


Updated Data Transfer Network (DTN) Flow Solution Documents aligned with the MHHS Design
In addition to DES196, the Programme maintains Design Artefact DEL1712 and associated Solution Documents for changes required to DTN flows for MHHS, which you can view in the respective libraries below.
The most recent changes to DTN flows were in Interim Release 8.11, for which you can view the Release Note below:
Interim Release 8.11 Release Note
If you have any questions about these documents, please email [email protected]