The Clock: 13 May 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 
  • NEW! Ofgem approved Balancing & Settlement Code (BSC) Modification P487 
• Participant Checklist
  
  • REMINDER: Programme Participant Information Request (PPIR): Independent Programme Assurance (IPA) Consequential Change 
  • REMINDER: MHHS Milestone 16 (M16) Settlement Timetable Consultation
  • NEW! Upcoming deadlines for Migration Pathways
  • NEW! Migration Update
• Guidance Documents
  
  • REMINDER: Guidance documents to help navigate the End-to-End (E2E) participant journey through qualification to Go-Live 
  • NEW! Where to find details of industry code changes and Code Body contacts
• Upcoming events
  
  • Upcoming Governance Meetings
• What happened last week?
  
  • Last week's Governance Meetings
• Data Integration Platform (DIP) Manager Update
  
  • NEW! DIP drop-in session: 15 May 2026 

The Clock

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