Welcome to CegeSoma (State Archives)

Who are we? CegeSoma is the fourth operational direction of the State Archives and the Belgian centre of expertise for the history of 20th century conflicts. We conduct fundamental historical research, develop public history projects, conserve archives and documentation and are engaged in societal debate.

Focus

Resistance in Belgium: national database on the Resistance in Belgium.

Resistance in Belgium: national database on the Resistance in Belgium.

Since 21 October 2024 , the Resistance in Belgium platform allows anyone to research the Resistance in Belgium, thanks to a pilot project developed by CegeSoma/ State Archives . Given the growing interest in the history of the Resistance, it is essential today to make this information accessible to as many people as possible, and to enable everyone to carry out research on the subject.

Agenda

Exhibition

Belgian Railways under Occupation: between Collaboration and Resistance

On 25 September, the temporary exhibition ‘ Belgian Railways under Occupation: between Collaboration and Resistance ’ has open at Train World in Schaerbeek.

This exhibition is part of the NMBS/SNCB'...Read more

26/09 2025 to 28/06 2026
Photographie d’une exposition organisée par la Propaganda-Abteilung afin d'exposer ses réalisations en décembre 1941, probablement au Résidence Palace de Bruxelles. Exclusivement destinés aux occupants allemands, ces panels ne l’étaient donc pas pour la population occupée. Légende photographique : Bundesarchiv, Bild 101I-00006 / Kropf / CC-BY-SA 3.0 (licence Creative Commons)
Conference

German propaganda services in Belgium and occupied northern France (1940-1944)

Conference-debate (in French) with guest Louis Fortemps. An interview led by Chantal Kesteloot.

In May 1940, the German army invaded Western Europe and placed these territories under strict control...Read more

15/10 2025
Study day

New critical Approaches on Communists and Communism in Belgium.

On October 22, CegeSoma/State Archives, in collaboration with CArCoB/Dacob and MoSa 1800-2000 (KU Leuven) , is pleased to invite you to participate in an international workshop on the theme 'New critical Approaches on...Read more

22/10 2025
Study day

Unequal treatment of perpetrators and victims by Germany after World War II

CegeSoma, the non-profit organization Helden van het Verzet, and the VUB chair Sporen van het Verzet invite you to participate in a study day on 28 November 2025 at the VUB Campus in Etterbeek (Promotiezaal D.201). The (re)...Read more

28/11 2025