The Action CA22148 NEXT: “An international network for Non-linear Extreme Ultraviolet to hard X-ray techniques” is awarded funded by COST – European Cooperation in Science & Technology. This international consortium is aimed to create the first concerted experimental and theoretical effort aimed at implementing EUV/X-ray non-linear spectroscopy at tabletop HHG and XFEL sources. Prof. Mancini was elected Vice-Chair of this Action.