On 6 and 7 April 2017 on the Free University in Berlin under the direction of Univ.-Prof. Dr. Thorsten Siegel and Dr. Christian Braun (Lawyers Braun and Zwetkow, Leipzig) organizes the second Berlin Concession Law Days. The focus of the meeting the concession in the new VOL/A and VOB/A, concession in case law. In addition to the lectures and special areas of the concession are treated. For details, see here: