The Clock: 1 July 2026

The Clock newsletter provides participants with updates and key information to support delivery of the MHHS Programme. The Clock will signpost you to events, plans, reports and documents to assist in planning, design, development, testing and delivery.

In this issue of The Clock we update you on:

• Programme News
  
  • NEW! Participant progress through the MHHS journey 
• Participant Checklist
  
  • NEW! Upcoming deadlines for Migration Pathways
  • NEW! Readiness Assessment 8 (RA8) 
  • NEW! Migration Update
  • NEW! Migration Framework artefacts updated 
• Guidance Documents
  
  • NEW! Milestone 16 (M16) Overview for Central Volume Allocation (CVA) parties  
  • REMINDER: Guidance documents to help navigate the End-to-End (E2E) participant journey through qualification to Go-Live  
• Upcoming events
  
  • Upcoming Governance Meetings 
• What happened last week?
  
  • Last week's Governance Meetings
• Retail Energy Code (REC) Update
  
  • NEW! REC Interim Guidance: Sharing of Standard Settlement Configuration (SSC) for MHHS Smart and Advanced Meters (I0273)

The Clock

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