With regard to the control of concentrations, we have recognised experience in national and European processes, including in complex in-depth investigations (Phase II) before the Competition Authority and the European Commission, and in the coordination of simultaneous notifications to multiple national authorities. Our intervention in some of the most complex processes notified to date to the Competition Authority, the majority of which involve the presentation and in-depth negotiation of settlement packages, in worth mentioning. We often work in strict articulation with national or international consultants. Our experience furthermore includes contentious appeals for the annulment of decisions relating to concentrations, both before the General Court of the European Union and the national courts.