The Knowledge Center of the Nationaal Onderduikmuseum is the central hub for information, research, and reflection on the history of people in hiding in the Netherlands. During the Second World War, going into hiding was an essential part of civil resistance. This center unlocks the complex stories of tens of thousands of invisible lives.

Through archival documents, personal testimonies, and in-depth articles, the memory of this period is kept alive and linked to current themes regarding democracy and the rule of law.