From the 12th to the 16th of November INAM organized, together with partners of European training Network Making perovskites trully exploitable (ETN-MAESTRO), an intensive training tutorial including a round table chaired by Professors Alison Walker and Juan Bisquert, a two days Life Cycle Analysis course dedicated to the analysis pre and post fabrication of perovskite devices, directed by Professor Rosario Vidal and a two days Impedance Spectroscopy School dedicated to the introduction of the technique and its application in photocatalysis and analysis of perovskite devices, directed by Associate Professor Francisco Fabregat-Santiago. Several members of INAM, 13 Early Stage Researchers (ESR’s) and several visitors participated in the event. ISSchool was sponsored by Metrohm-Autoilab.