The MEDYFINOL conference series was conceived in 1986 as a means of collecting researchers in various branches of the physics of non-equilibrium and dynamical systems, mainly in Argentina and neighboring countries, aiming at broadening the scope to attract colleagues from all over the world. Thirty-eight years have elapsed and we can ascertain that MEDYFINOL is doing the right way in the international community as one of the most important regular meetings in the field. This XXII MEDYFINOL follows a series of meetings that took place in Caraguatatuba, Brazil (2024); Uruguay (2022), Colonia del Sacramento, Uruguay (2022); Santiago de Chile (2018), Valdivia, Chile (2016); Maceió, Brazil (2014);