The 2021 InterPore France National Chapter meeting took place from August 22 to 27 in Milan, Italy, in conjunction with the 25th International Congress of Theoretical and Applied Mechanics (ICTAM). This joint event provided a valuable platform for researchers and professionals working in porous media to engage with a broader scientific community focused on mechanics. The meeting featured presentations, discussions, and networking opportunities that highlighted the latest advancements in porous media science and its interdisciplinary connections with theoretical and applied mechanics.