(The European Stock Corporation. Implementation questions and perspectives) In October of this year the European stock corporation, or Societas Europaea (S.E.), will be made available in the EU as a European form of company. The discussion concerning a European stock corporation harks back to the 1950's. Then, in 2001, a surprising accord was reached after various failed attempts to establish a standard European stock corporation. However, in many partially decisive areas this accord was only able to be reached through extensive compromises. That's why it's feared that there will not be a standard form of stock corporation, but rather a multitude of nationally characterized and partially quite different European stock corporations. The conference arranged by the "foundational guest lecture series for international banking law" should provide insights from a comparative legal standpoint into the status and content of the implementation efforts in the relevant member nations of the EU. The volume at hand reproduces the lectures held at the conference.