About the DAG

The DAG’s role is to oversee, review, consult and approve the MHHS programme development of the end to end business processes, system and data architecture that delivers the detailed system design.

The DAG is a Level 3 group and is chaired by Justin Andrews. It consists of technical experts from each programme constituency participant and Ofgem as an observer.

The DAG will be the primary decision-making authority for the system and solution design, will ensure that different participant perspectives are represented during decision-making, and will enable transparency for all design artefacts for all impacted constituency groups and stakeholders. The DAG can delegate appropriate tasks and activities to Level 4 working groups. Like the PSG, it may also receive escalations from lower level groups and ensure consensus can be reached so the programme design work can progress to plan. It can also advise the PSG and other groups if required.