The Twinning Project Day was successfully organized again by Prof. Goran Ristić in the frame of the Elicsir project. The meeting was held on January 27, 2023 at the Faculty of Electronic Engineering, University of Niš, with the final program comprising presentations of 9 Twinning projects followed by round table discussions on experiences and obstacles in implementation of the projects. Prof. Bojana Obradović chaired the session and presented the ExcellMater project. The overall conclusion of the meeting was that it was very useful and that it should be organized at least once a year.