Monitoring trustee

Mazars’ dedicated Monitoring Trustee team advises on large state aid, merger control and antitrust cases globally. Our experts deal with competition authorities and apply competition law and economics drawing on their depth of experience as both regulators and advisers. Mazars has regularly acted as monitoring trustee in numerous cases involving the implementation of virtually every type of structural and behavioural remedy.

Our consultants have a broad range of industry knowledge across a variety of sectors with a wealth of experience providing remedies and compliance advice in relation to:


  • act as regulatory (BMA, NBB, FSMA, FODs, …) or entity appointed monitor of the business of the concerned entities or parts of it;
  • acting as trustee on behalf of the competition authority in order resolve competition concerns arising from transactions (mergers & acquisitions) and to oversee the implementation of the remedies and report to the competition authority;
  • monitoring of compliance issues by market players so as to ensure fit and proper functioning of activities in the public interest and not merely the interest of an entity;