For over 80 years, the relationship between women and international organisations has barely existed in historical records and has been scarcely promoted by the media. Well before the Charter of the United Nations was approved in 1945, and already at the League of Nations, women fought and participated to include demands against discrimination, promoting the legal and social progress of women around the world. The international movement of women that took part in the creation of the United Nations – these “founding mothers” – should get the credit they deserve.