Abstract
The article describes the difficult establishment of two of the eight series of the so-called Academy Edition of Leibniz’s Complete Writings and Letters. In 1976, Series VII, Mathematical writings, was realized by means of a collaboration between Knobloch in Berlin and Contro in Hannover. Juridical, staff, and technical problems had to be solved before the editorial work could begin. Series VIII, Scientific, Medical, and Technical writings, was realized in 2001, this time as an official project of the Berlin-Brandenburg Academy of Sciences and Humanities. The international collaboration of co-workers from Berlin, Russia, and France was carried out through electronic means, especially through a digitalization of everything concerning the Leibnizian manuscripts.