This conference explored the collaboration between the Netherlands and Flanders in the field of smart cities. It delved into shared challenges, innovative solutions, and opportunities for cross-border cooperation. Practical workshops covered topics such as applying the latest technologies and using digital twins for smart city development. The event also showcased inspiring projects in areas like sustainable mobility and drone-based security. Networking opportunities were available for professionals and experts to connect and share experiences. The collaboration extended beyond borders, leveraging the similarities and differences in approaches to find solutions. Breda, located on the border of the Netherlands and Flanders, facilitated knowledge exchange and collaboration. The event provided a valuable opportunity for learning and collaboration between the two regions.