The MaaS Alliance is a public-private partnership dedicated to creating and advancing the foundations for a common approach to MaaS by unlocking the economies of scale needed for successful implementation and take-up of MaaS in Europe and beyond. The MaaS Alliance aims to facilitate a single and open market for MaaS and full deployment of MaaS services through a shared work programme and by engaging transport operators, service providers, public authorities and users. The MaaS Alliance has three dedicated Working Groups addressing issues related to user needs, regulatory challenges, governance and business models, technology and standardisation.