European, German and international antitrust, competition and trade law.
Partner (1990), office managing partner (1990-2000), Co-head Global Competition Practice (2000-2006), Chairman Finance & Risk Committee (2009-2015), member Partnership Council (2016-); ICN Non-Governmental Advisor (2002-); advisory board Max Planck Institute for Competition and Innovation (2006-).
Admitted to Brussels and Düsseldorf Bars; Studienvereinigung Kartellrecht (chair 2006 - 2018); IBA; ABA International Cartel Task Force.
'Münchner Kommentar zum Wettbewerbsrecht' (2nd.ed. 2015); board of editors Journal for Competition Law (ZWeR); numerous publications and speeches.
Universities of Bonn (Dr iur, 1984) and Georgia, US (LL.M., 1982).