Non-SIT Supplier & Agent Qualification Testing Test Scenarios & Test Cases
Non-Systems Integration Testing (SIT) Supplier and Agent Qualification Testing (QT) Test Scenarios and Test Cases for Migration and Data Integration Platform (DIP)
The Non-SIT Supplier & Agent QT Test Scenarios and Test Cases for Migration and DIP were baselined following industry consultation in April 2025. They were approved at the Qualification Advisory Group (QAG) on Thursday 22 May 2025.
You can view the baselined artefacts in the library below.


Non-SIT Supplier and Agent Qualification Testing Test Scenarios and Test Cases for Functional
On Monday 19 May 2025, the Code Bodies published updated Non-SIT Supplier & Agent Qualification Testing (QT) Scenarios and Test Cases for Functional Batches 1, 2 and 3 for industry consultation.
You can view the clean and red-lined versions of the Test Scenarios and Test Cases in the library below.
At a high-level, the updates include descoping of test cases as part of a rationalisation activity to remove duplication, reduce complexity and align with SIT.
This consultation closed on Friday 30 May 2025. Thank you to all participants who responded.
No feedback or comments were received from participants, which was expected given the changes made were to descope test cases.
The Code Bodies will provide an update at the Qualification Working Group (QWG) on Tuesday 10 June 2025. Following this, the updated Test Scenarios and Test Cases will be tabled for approval at the Qualification Advisory Group (QAG) on Thursday 19 June 2025.
Non-SIT Supplier & Agent QT Test Scenarios and Cases Combined and Partial Reliance Artefacts
The Code Bodies will update the combined list of all Non-SIT Supplier & Agent QT Test Scenarios and Test Cases to incorporate the DIP Test Scenarios and Cases, and reflect recent changes to the Migration and Functional Batches 1-3 Test Scenarios and Cases.
They will also update the example list of Non-SIT Supplier & Agent QT Test Scenarios and Cases for participants placing Partial Reliance to support participants with Partial Reliance arrangements to better understand what the scope of their QT might look like.
Please note that this list will continue to be based on a situation where the functionality of the automated flow management system has already been tested, but the interfaces between the flow management system and the participant’s systems (e.g. CRM/Billing) have not been tested.
You can view the current version of the combined and partial reliance lists below:
Non-SIT Supplier and Agent QT Test Scenarios Consolidated List
If you have any questions about Non-SIT Supplier & Agent QT Test Scenarios and Cases, please email the Code Bodies at MHHSQualification@elexon.co.uk and performanceassurance@recmanager.co.uk

Non-SIT Supplier & Agent Qualification Testing Test Scenarios and Test Cases

Non-SIT Supplier & Agent Qualification Test Cases (QTCs) Steps (QTSs) for Qualification
The Code Bodies have published the current version of the Non-SIT Supplier and Agent QTC steps to help Qualifying Parties prepare for Qualification Testing execution. Please note that the Code Bodies have adjusted the QTC steps from those used in Systems Integration Testing (SIT).
You can view the QTC steps below:
Non-SIT Supplier & Agent Qualification Testing Test Steps
The Code Bodies have included a list of key considerations and caveats that participants are advised to review alongside the QTC steps - please see the ‘Caveats’ tab in the QTC steps artefact.
The Code Bodies would like any participant feedback on the QTC steps. Please email any feedback or queries to the Code Bodies at MHHSQualification@elexon.co.uk