The European project MOBILITAS, supported by the European Commission within the framework of the Interreg-MED program, aims to promote low carbon mobility models in Mediterranean tourist areas, adopting methodologies that can subsequently be duplicated to a larger scale. Local and regional transport data as well as the solutions already in place are analyzed in order to propose adapted action plans. Different scenarios (scenario of normal course of business vs. scenarios incorporating packages of measures proposed) are developed and will allow decision-makers and other stakeholders to better evaluate the impact of the choices made, in a logic of transparency and monitoring that meets the issues of the MRV (Measure, Notify, Check). The partners of the MOBILITAS project also apply to promote the implementation of the recommended measures through a set of activities that will be offered to local authorities.