The digitisation of the mobility system requires road operators to address several key areas to ensure a seamless and efficient transition. Interoperability and Standardization are crucial, involving the adoption of common communication protocols and harmonized data formats to facilitate data exchange and system integration. Data Security and Privacy measures must be robust, including encryption, access control, and compliance with regulations like GDPR to protect user data. Infrastructure Upgrades are necessary, such as smart traffic management systems, connected vehicle infrastructure, and electric vehicle charging stations, to support new technologies. Real-Time Data Exchange capabilities, enabled by sensors and IoT devices, are essential for dynamic traffic management and improved user experience. Collaboration and Partnerships with various stakeholders, including government agencies, technology providers, and the public, are vital for successful implementation. Consumer-Oriented Services should prioritize user needs, offering personalized navigation, real-time traffic updates, and integrated transport options. Scalability, Flexibility, Sustainability and Resilience involve designing systems that can adapt to growing data volumes and emerging technologies like AI and autonomous vehicles. By focusing on these requirements, road operators can effectively digitize the mobility system, enhancing efficiency, safety, and user satisfaction.