MHHS Webinars & Open Days


MHHS Open Day - Tickets are now live!

The next MHHS Open Day is on Tuesday 25 March 2025 at Elexon offices, 350 Euston Rd, London NW1 3AW. There is also a virtual livestream option for participants to join the event.  

The focus of this Open Day will be on building a shared understanding of Programme and participant readiness for Milestone 10 (M10) and beyond. As part of this, the Programme will provide an overview of key activities that need to happen to reach M10 and clarify what is required of participants beyond M10 as we move into the new arrangements.  

As with previous Open Days, there will be opportunities for networking and engagement with different areas of the Programme throughout the day. 

Please note that due to capacity constraints, we request that just one representative per Programme participant attends in person. We encourage Programme and Project Managers to join given the focus of this Open Day. 

If you would like to add additional members of your team to the waiting list to attend in-person, please email [email protected] with the name and email address of these members and we will allocate any additional spaces to these members closer to the event. 

Please sign up to the Open Day via Eventbrite, click on Get tickets and select from the two ticket types; In-person Attendee and Virtual Attendee

If you have any questions about the Open Day, please email [email protected]

  • March
    25
    Tuesday
    MHHS Open Day 2025 - Tickets are now live!
    Go to Sharepoint

    The next MHHS Open Day is on Tuesday 25 March 2025 at Elexon offices, 350 Euston Rd, London NW1 3AW. There is also a virtual livestream option for participants to join the event.  

    The focus of this Open Day will be on building a shared understanding of Programme and participant readiness for Milestone 10 (M10) and beyond. As part of this, the Programme will provide an overview of key activities that need to happen to reach M10 and clarify what is required of participants beyond M10 as we move into the new arrangements.  

    As with previous Open Days, there will be opportunities for networking and engagement with different areas of the Programme throughout the day. 

    Please note that due to capacity constraints, we request that just one representative per Programme participant attends in person. We encourage Programme and Project Managers to join given the focus of this Open Day. 

    If you would like to add additional members of your team to the waiting list to attend in-person, please email [email protected] with the name and email address of these members and we will allocate any additional spaces to these members closer to the event. 

    Please sign up to the Open Day via Eventbrite, click on Get tickets and select from the two ticket types; In-person Attendee and Virtual Attendee

    If you have any questions about the Open Day, please email [email protected]


MHHS Webinars Calendar

You can view a calendar for upcoming MHHS Webinars below. Any scheduled sessions will be shown below.

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MHHS Webinars Slides & Recordings

If you have been unable to attend a webinar, you can access the slides and recordings via the links below to support your knowledge and delivery of the Programme.

If you have any questions, please email [email protected]

 


MHHS Webinar:  New Connections Follow-up Workshop: 4 February 2025

Webinar slides

Webinar recording


MHHS Webinar:  New Connections Workshop: 23 January 2025

Webinar slides

Webinar recording


MHHS Webinar:  Enhancements Azure DevOps (ADO) Test Case Description: 19 December 2024

Webinar recording


MHHS Webinar:  Data Loading Retrospective for Systems Integration Testing (SIT) Non-Functional Cycle 3: 19 December 2024

Webinar slides

Webinar recording


MHHS Webinar:  Systems Integration Testing (SIT) Functional Test Rationalisation Walkthrough: 17 December 2024

Webinar slides

Webinar recording


MHHS Webinar:  Qualification Assessment Document Guidance: 14 November 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar:  MHHS Programme Planning Dialogue Session: 12 September 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar:  Supplier Migration Plan Walkthrough: 6 August 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar:  Supplier Capacity Envelopes Walkthrough: 5 August 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar: Non-Systems Integration Testing (SIT) Licensed Distribution System Operator (LDSO) Data Integration Platform (DIP) Onboarding: 26 July 2024

Webinar slides

Webinar recording

Webinar Q&A



Qualification Assessment Document (QAD) Walkthrough Webinar: 29 May 2024

Webinar slides

Webinar recording

Qualification Assessment Document Webinars Q&A


MHHS Walkthrough: Pre-Integration Testing (PIT) Guidance: 4 April 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar: Change of Supplier process: 12 March 2024

Webinar slides

Webinar recording

Webinar Q&A


MHHS Webinar: Pre-Qualification Submission: 7 March 2024

Webinar slides

Webinar recording

Webinar Q&A v4.0


MHHS Webinar: Data Integration Platform (DIP) Demo: 7 September 2023

Webinar recording

Webinar Q&A


MHHS Webinar: Change Control Overview: 27 July 2023

Webinar slides

Webinar recording

Webinar Q&A