SIT Overarching Exit Reports
As the Systems Integration Testing phase of the MHHS Programme draws to a close, the Programme is preparing Exit Reports for each test phase.
The Exit Reports serve as a formal checkpoint to ensure that all participants are aligned on achievements, outstanding issues, and the readiness to confidently move into the next phase of the MHHS journey.

SIT Non-Functional Overarching Exit Report
On Friday 18 July 2025, the MHHS Programme issued the SIT Non-Functional Systems integrator (SI) Overarching Exit Report for industry review, and is available to view below.
The purpose of this industry review is to provide participants insight into the report. This is a key document that must be recommended by the Systems Integration Testing Working Group (SITWG) and approved by the Systems Integration Testing Advisory Group (SITAG) to pass a Tier 1 Milestone.
You can also view the SIT Non-Functional SI Overarching Test & Defect Extract below, which contains the test, requirement and defects status for SIT participants.
Please submit any comments by 17:00 on Friday 1 August 2025 by using the SIT Non-Functional Overarching Exit Report Comments Log, which is available below, along with the Exit Report itself.
SIT Non-Functional Overarching Exit Report
SIT Non-Functional SI Overarching Test & Defect Extract
SIT Non-Functional Overarching Exit Report Comments Log
If you have any questions, please email the Testing team at Testing@mhhsprogramme.co.uk
SIT Functional & Migration Overarching Exit Report
On Thursday 3 July 2025, the MHHS Programme issued the SIT Functional and Migration Systems integrator (SI) Overarching Exit Report for industry review.
The purpose of this industry review was to provide participants insight into the report. This is a key document that must be recommended by the Systems Integration Testing Working Group (SITWG) and approved by the Systems Integration Testing Advisory Group (SITAG) to pass a Tier 1 Milestone.
You can also view the SIT Functional & Migration SI Overarching Test & Defect Extract below, which contains the test, requirement and defects status for SIT participants. This will be updated when SIT-A Settlement and Regression Test is complete.
SIT Functional & Migration Overarching Exit Report
SIT Functional & Migration SI Overarching Test & Defect Extract
Thank you to all participants who submitted comments as part of this review. The review period is now closed.
The Programme will review all feedback received and address comments accordingly. Any updates will be reflected in the next version of the report, which will also incorporate outcomes from the post SIT-A and Regression Testing phases.
Thank you for your continued engagement and contribution to the MHHS Programme.
If you have any questions, please email the Testing team at Testing@mhhsprogramme.co.uk
