Momentum PPDF is an initiative designed to attract and nurture up to 35 exceptional postdoctoral researchers from around the globe to “Lendület”, Momentum research groups in Hungary. The primary objectives of this programme are to: 1) provide postdoctoral researchers with the opportunity to further develop their careers within the dynamic research environment of “Lendület” research groups; 2) enhance the international visibility and impact of the “Lendület” Programme; 3) foster the growth of robust research, development, and innovation RDI ecosystems at the local, regional, and international levels; and 4) strengthen interdisciplinary collaboration and cooperation among researchers across various fields and sectors.