CHSH managing partner Dr. Clemens Hasenauer, LL.M. and CHSH partner Dr. Harald Stingl, LL.M. are the two authors of the newly launched treatise „Due Diligence – a Practitioner's Guide to Transactions“, published at Linde. On Tuesday, 10 March 2015, the book presentation event took place in the „Bel Etage“ premises of CHSH, with a high-profile panel discussion and strong public attendence.