Dorota Libiszowska, Head of Grants Office and Jacek Jaworski, Deputy Director for Science, have participated in the European Research and Innovation Days in Brussels, Belgium (September 24-26, 2019). The event brings together stakeholders to debate and shapes future research and innovation policy for Horizon Europe, the next EU funding framework program. Our representatives joined different policy sessions, networked with policy makers, EU-Life, LifeTime and PolSCA representatives. They also met with partners to the current H2020 Twinning proposal and with the H2020 ERA Chairs MOSaIC Project Officer. Of course, the participation of IIMCB representatives in R&I Days was supported by the H2020 ERA Chairs MOSaIC project.