The National Technical University of Athens (NTUA) host the SisAl Pilot project meeting on November 08-10, 2022. During the first two days, the progress of each of the work packages was analysed and a visit was made to the Lavrion Technology and Cultural Park. The researcher Óscar Crego Martínez participated in the project meeting presenting CITMAga's progress in the modelling of the different function furnaces for Fundiciones Rey (Galicia) and ELKEM (Norway). The third day was devoted to a visit to one of the Mytilineos metallurgical plants in Viotia, where some of the hydrometallurgical and pyrometallurgical tests for the project were carried out.