DSD Regulations

Article 6 in International Sports Arbitration: More than procedural rights?

16 July 2025 by Allyna Ng

Case of Semenya v Switzerland (Application No.10934/21) (ECtHR Grand Chamber)

Introduction

On 10 July 2025, the Grand Chamber of the European Court of Human Rights delivered its judgment in Semenya v Switzerland. The case arose from the legal challenge by Olympic champion Caster Semenya to World Athletics’ regulations (“the DSD Regulations”)requiring athletes with differences in sex developments, also known as ‘intersex’ athletes, to lower their testosterone levels in order to compete in the female category of certain events.

Importantly, the Applicant’s case in the ECtHR was not against World Athletics (since World Athletics is not an entity directly subject to the Convention) but against Switzerland for the role of its Federal Supreme Court (“SFSC”) in upholding the arbitral award of the Court of Arbitration for Sport (“CAS”). The case therefore highlights the complexities involved in protecting human rights in the realm of international sports arbitration.

The Grand Chamber’s judgment, while ostensibly narrow in some respects, affirms the importance of Article 6 ECHR safeguards and arguably broadens the scope of its protection, particularly where fundamental rights are concerned in compulsory arbitration.