Our expertise

Sports law

Since 1990, "DUPONT-HISSEL" - a pioneer in this field - has developed a unique experience in international sports law, particularly in matters relating to European law.

European law

Jean-Louis DUPONT and Martin HISSEL are also regularly involved in European law and international commercial arbitration cases, outside the professional sports sector.

Whatever your profile, "DUPONT-HISSEL" is happy to assist you. Do not hesitate to contact us.

News and recent cases

The ECHR rules that the limited scope of review by the Swiss Federal Court of CAS awards violates article 6 of the Convention

No fair trial in CAS regarding forced arbitration!

Case RFC Seraing v. Fifa and Belgian FA: the CJEU judgement will be issued on 1 August, at 10 AM

Dupont-Hissel represents RFC Seraing.

European Super League: the Spanish competition authority opens an investigation against Uefa


For more information, see for instance