​​Provision of safety critical software technical expertise to support ORR staff undertaking regulatory oversight of TfL's Four Lines Modernisation Project​

The purpose of this tender is to undertake a 'deep dive' and assess a sample of the actions taken by TfL and Hitachi Rail in relation to the requirements of relevant standards. The deep dive will include: Review the software development practices in place now for the next major software upgrade, including a deep dive to look at a sample of subsystem specification and associated software specification. Opinion will be required on the scope and sufficiency of testing as preparation for the next major software upgrade...