The Historical Archives of the European Union (HAEU) is where documents of the Institutions of the European Union are kept, along with the papers of pioneers and visionaries, of political leaders, and of the numerous European voices from movements, associations and political groups.

Since 2016, the FMA has built a close and effective co-operation with the European University Institute in Florence. Among others, Former MEPs attend to appointments for high school classes at the Historical Archives of the European Union. The programme includes a session of a European Parliament Committee in English, French or Italian where the former MEPs chair a simulation with active involvement from the students.