Join us for a lightning talk at the Internet Governance Forum as we delve into the transformative power of the Dutch Metropolitan Innovations Ecosystem (DMI-Ecosystem) in revolutionizing urban mobility and sustainable urban development. In this lightning talk, we delve into the transformative potential of the Dutch Metropolitan Innovations Ecosystem (DMI-ecosystem) in revolutionizing urban mobility and fostering sustainable urban development. At its core, the DMI-ecosystem aims to seamlessly integrate digital connectivity with mobility, spatial planning, and sustainability initiatives, laying a robust foundation for smart and sustainable urbanization and mobility solutions in the Netherlands. Our talk will unravel the strategic investments of the National Growth Fund in this initiative. Central to the plan is the seamless sharing of data among governmental bodies and businesses in the mobility and urban development sectors. This entails the creation of an ecosystem with both technological infrastructure and regulatory frameworks, ensuring clarity on how parties interact with and utilize each other's data. We will explore how this ecosystem fosters and organizes the data market while establishing clear guidelines for data usage, privacy, security, and reuse. By facilitating a smooth data exchange infrastructure with uniform technical and organizational standards across various domains, the initiative promotes comprehensive public-private collaboration. This collaborative framework is dedicated to driving innovative solutions to the myriad sustainability challenges confronting our urban centers. Moreover, the DMI-ecosystem presents lucrative opportunities for market players to introduce novel products and business models leveraging the digital infrastructure. Join us as we explore how the DMI-ecosystem serves as a blueprint for harnessing the power of data-driven initiatives to optimize mobility, enhance urban living, and advance progress towards achieving the Sustainable Development Goals (SDGs). Learn how this innovative approach not only transforms urban landscapes but also fosters economic growth, social equity, and environmental stewardship in the Netherlands and beyond. In this hybrid meeting, interaction and participation are key for engagement. We use multiple discussion elements in the session and use tools like polls, chats, and good online moderation for real-time collaboration. Encouraging these contributions from all attendees fosters our inclusivity and discussion, maximizing meeting effectiveness.