Litigation / Arbitration

For procedural disputes or arbitration: rely on many years of international experience.

Legal and tax disputes should be avoided if possible, but sometimes they are unavoidable. Are you already involved in a lawsuit and need legal representation? Or are you looking for support to develop strategies to avoid litigation?

Our team of experienced litigators and procedural specialists can advise and represent you before the authorities, state courts and arbitration tribunals - in the areas of law, tax and compliance. We also regularly act as arbitrators, mediators and conciliators, so we know what is relevant for decision-makers.

Our clients include SMEs, start-ups and renowned international companies. In each case, we pursue the overall interests and develop promising and far-sighted strategies.

State courts

  • Party representation in civil proceedings
  • Party representation in administrative proceedings
  • Preventive legal protection and interim measures
  • Legal assistance
  • Enforcement of judgments and arbitral awards


  • Drafting tailor-made arbitration, mediation, and ADR clauses.
  • Party representation under various arbitration rules and in ad-hoc proceedings
  • Challenging arbitral awards
  • Enforcement of arbitral awards
  • Expert Reports
  • Arbitrator under various arbitration rules and in ad-hoc proceedings.


  • Party representation and assistance in mediations
  • Mediator


  • Expert opinions and second opinions
  • Preparation and comprehensive support of tax audits for all types of taxes
  • Representation before all tax authorities and courts
  • Obtaining and negotiating bilateral APAs
  • Representation in mutual agreement procedures (MAP)


  • Who's Who Legal (WWL)


  • BILANZ Top Law Firms Switzerland

    MME Legal | Tax | Compliance was awarded in Bilanz as one of the best law firms in the legal field "Procedural Law" since 2022. 

  • Leaders League

    MME Legal I Tax I Compliance is recommended by Leaders League  as one of the best Swiss law firms for international arbitration (2024)

Your Team

We will be pleased to provide you with comprehensive and interdisciplinary advice in the areas of legal and tax.