By 2050, 70% of the world's population will live in or around a city. Cities already generate 70% of energy-related greenhouse gas emissions. The future of urbanisation will be smart, in which land use is optimised and the transport system is more efficient and environmentally friendly, providing affordable mobility services to ensure the well-being of people in the city. In a smart city, urban and transport planning should be co-conducted harmoniously in order to create a new transit-supportive city. After defining our vision of smart mobility, we will present and analyse the links between the transport system, disruptive innovation, and the role of public policies in change management. In this chapter 6, we focus on the way to organise the co-conception of smart mobility, defined as a disruptive eco-innovation, in a local territory. The development and diffusion of innovations within the mobility ecosystem significantly disrupt usages and modify market boundaries. Implementation conditions to achieve a widespread adoption of smart mobility are discussed and the role and decisionmaking methods of territorial actors are considered.