This volume contains all the papers presented during the working session of the Section for Comparative Commercial and Business Law at the 39th Conference of the German Society for Comparative Law in Berlin. Today, the European Union (EU) and the Organization for the Harmonization of Business Law in Africa (OHADA) are the two most integrated supranational organizations in the world. On the one hand, OHADA was institutionally modeled on the EU. But on the other hand, based on an essenti