1. Level A System of Systems Agenda Euan Clifford Head of Programme Engineering, Digital Railway Programme

2. Defining the As Is Capability Maturity State 2 Stakeholder IntervieweesObservation

3. Developing the Industry Architecture Business Case Operations Delivery Capability development Reality Complex Architecture Enterprise Architecture gives us a consistent language for building a coherent and connected model of the whole industry Enables the Industry to select the right projects to deliver the right capabilities 3 Vision Simple

4. 4 Capabilities at different Railway States are driving change Development & Demonstration Programmes Digital Railway Other Phase 3 Phase 2 Railway State 1 Implementation Railway State 2 Railway State 3 Railway State 4 Route A Org B Route C Org D Cap. 8.5 Cap. 8.4 Cap. 8.1 Cap. 1.4 Cap. 65 Cap. 07 Cap. 15 Cap. 49 Cap. 56 Cap. 73 Cap. 01 Cap. 37 Cap. 56 Cap. 01 Cap. 59 Cap. 47 Cap. 29 Cap. 05 Cap. 12 Cap. 4.5 Cap. 9.2 Cap. 8.1 Cap. 10.6 Cap. 8.2 Cap. 1.5 Cap. 67 Cap. 71 Cap. 04 Cap. 02 Cap. 11 Cap. 04 Cap. 67 Cap. 73 Cap. 53 Cap. 03 Cap. 32 Cap. 40 Cap. 67 Cap. 36 Cap. 55

5. 5 Industry Target Operating Model Considerations Industry-Wide Development Programmes Delivery Organisations Each Railway State is a Defined Programme with a Vision & Con Ops Gov UK PLC Industry Ltd Industry Architecture Project & Programme Management Co-ordination Function Contains Technical Authority, SRO & Change Management Roles Gov UK empowers “Industry Ltd” 5

6. Next Steps… Establish & empower Industry Limited Enterprise Architecture becomes Industry Architecture Industry Portfolio governance established Industry ratify DR Target State Outcomes Industry agree a defined set of Capabilities Railway State Framework is accepted Industry Change Impact Assessment model adopted Who “Industry” is, is defined…! 6