INVALSI Statistical Department 
Micro-data ICCS G08 2022
In this section is possible, after registering on the site, to download micro-data (in SPSS format) regarding the sample investigations sponsored by the International Association for the Evaluation of Educational Achievement (IEA). INVALSI, as part of the implementation of its activities, coordinates and ensures Italy's participation in the main international surveys in education promoted by the OCSE and the IEA.