During the Civil-Military Dictatorship in Brazil (1964–1985), the building housing the Memorial da Resistência de São Paulo was also the headquarters of Deops/SP, the political police. Responsible for monitoring, persecuting, and detaining those seen as threats to the regime, repression was a constant part of daily life. This involved administrative actions, interrogations, and systematic acts of violence. 

Today, this space takes on new meaning by highlighting diverse acts of resistance against State authoritarianism. Combining period images, historical documents, and testimonies, the exhibition “Dictatorship Never Again: memories of political repression and resistance” depicts the dictatorship as part of an ongoing, contested historical process, with its impacts still deeply etched into the nation’s life.  

This timeline covers the period from 1937, when the Estado Novo [New State] was established, to 1988, when the Federal Constitution was enacted. It shows that authoritarianism is not a one-time event but a repeated response by a country dealing with ongoing social conflicts, continuously challenged by a society that persistently demands its rights. 

The dossiers, files, and reports created by Deops/SP, available here for public review, expose a machine designed around generating an “internal enemy.” Alongside these official archives are the voices of men and women detained in these cells, as well as activists and family members who witnessed the dictatorship’s crimes and recent police abuses. Their testimonies, collected in the Memorial da Resistência collection, stand as a strong refusal to forget and to allow impunity. 

The State’s recognition of this building as a site of memory results from a collaborative effort between civil society—represented by the Permanent Forum of Former Political Prisoners and Persecuted Individuals of the State of São Paulo—and the State Government. Reflecting years of struggle for reparations, this museum reminds us that there is no democracy without memory, and no justice without confronting the past.