The HF Scope includes developing all HF documentation, plans, reports, validation and verification as well as performing HF activities such as building of mock-ups of the new CCR, performing HF analyses, and leading the development and usability testing of the new HMI for the Train Management System using a human centered design process. The scope includes working with RAMS to ensure that human factors (70% of rail accidents/ incidents attributed to HF) is accounted for in the safety case.