The safety of school buildings is a highly relevant and topical issue. Many factors affect it, both from the structural and non-structural point of view. The earthquake is one of the actions from which they must be "protected" and, in order to identify the most cost-benefit seismic mitigation program, is fundamental to have a general vision of the school heritage in our peninsula, its vulnerability and the seismic risk to which it is subjected. In this context, within the MARS (Seismic Risk Maps, Masi et al. 2021) research project funded by the Italian Department of Civil Protection, an online platform has been specifically developed by EUCENTRE, with the close collaboration of ReLUIS. To this aim, the platform IRMA (Italian Risk Maps, Borzi et al. 2021) has been developed with  a specific tool dedicated to the evaluation of seismic risk maps for school buildings at national level. It allows to upload different exposure/vulnerability models and sets of fragility curves and to combine them in order to obtain seismic risk maps at municipal, provincial, regional and national scale. The hazard integrated in IRMA corresponds to the hazard model adopted by the regulations at national level.