iapp – International Association of Privacy Professionals

as of 2017


GABA – German American Business Association
Mountain View / U.S.A.
as of 2014


Frankfurt IT-Law Round Table
Founder and Co-Chair
Frankfurt am Main / Germany
as of 2006


German Association for Law and Informatics
Karlsruhe / Germany
as of 1998


German Association for the Protection of Intellectual Property
Cologne / Germany
1997 – 2016


Frankfurt Bar Association
Frankfurt am Main / Germany
as of 1996