SYSTEMEU provides Financial Support to Third Parties (FSTP) to fund interregional collaborative projects focused on digital transformation in Healthcare, Energy, and Mobility. The support is addressed to consortia composed of research organizations, companies, and public entities from the five SYSTEMEU regions, and projects must be implemented and tested in real-world environments. During the implementation of the SYSTEMEU action plan, up to six interregional projects will be selected to form a portfolio of innovative initiatives. The objective is to foster interregional collaboration, promote knowledge and resource sharing, and ensure that the solutions developed are scalable, impactful, and capable of delivering measurable results in operational settings. To achieve this, SYSTEMEU has earmarked €7.55 million, representing 50.79% of the total action plan budget, to financially support the selected consortia in the development, testing, and validation of innovative digital solutions in the targeted sectors.