The Clock: 1 October 2025
◆ Published: 01/10/2025
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! Activity since the M10 cutover
- NEW! Transition and Operational Readiness Working Group (TORWG) Update
- Participant Checklist
- REMINDER: Milestone 11 (M11) Cutover status reports
- REMINDER: Data Cleanse activities
- NEW! Timelines for upcoming Qualification activities by Wave
- REMINDER: Migration Sprint 0 is now open!
- NEW! Systems Integration Testing (SIT) Operational and Functional Artefacts uplifted
- Guidance Documents
- NEW! Updated Non-SIT Supplier & Agent Pre-Integration Testing (PIT) and Qualification Testing (QT) Lessons Learned FAQ Guidance Document
- Upcoming events
- Upcoming Governance Meetings
- What happened last week?
- Last week's Governance Meetings
- Elexon & Data Integration Platform (DIP) Manager Update
- REMINDER: DIP Manager online drop-in session for DIP Change Request DCR0004: 3 October 2025
- REMINDER: DIP Change Request Consultation: DCR0005
- NEW! Elexon Industry Standing Data (ISD) Workshop for Suppliers & Agents: 7 October 2025
- REMINDER: Elexon Assurance Reporting Webinar: 16 October 2025
- REMINDER: DIP Change Request Consultation: DCR0006
- ICYMI: Data Integration Platform (DIP) Open Day: 17 September 2025
To sign up to The Clock, please use the 'Sign Up' button in the footer on any of the pages on the website. You will then receive the latest issue by email every Wednesday.
