Urs Boller is a partner at MLL Legal and co-heads the Dispute Resolution practice in Zurich. He specialises in complex cross-border proceedings before Swiss courts and international arbitral tribunals.

In his more than 15 years of experience as a disputes lawyer, Urs Boller has been involved in numerous court and arbitration proceedings (including proceedings under the ICC Rules, Swiss Rules and ad hoc proceedings). He has represented clients in a wide range of industries, including mechanical engineering, construction, transportation, energy, aviation, banking, consulting, mergers and acquisitions and intellectual property/information technology.

A particular focus of his work is debt collection and bankruptcy law. Urs Boller has extensive experience in attachment proceedings and in the cross-border enforcement of foreign judgments and arbitral awards. He also represents clients in proceedings concerning international mutual legal assistance in civil and criminal matters.

Urs Boller is a partner at MLL Legal and co-heads the Dispute Resolution practice in Zurich. He specialises in complex cross-border proceedings before Swiss courts and international arbitral tribunals.In his more than 15 years of experience as a disputes lawyer, Urs Boller has been involved in numerous court and arbitration proceedings (including proceedings under the ICC Rules, Swiss Rules and ad hoc proceedings). He has represented clients in a wide range of industries, including mechanical engineering, construction, transportation, energy, aviation, banking, consulting, mergers and acquisit...

Publications

Commercial Litigation Law Guide

Co-author of the Switzerland chapter in the Commercial Litigation Law Guide , published 19 May 2026 , alongside Jean Marguerat .