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3,000+ Case Records CAS Lausanne Court of Justice EU National Courts Anti-Doping · Employment · Governance 90+ Jurisdictions Editorial Summaries Case Timelines 3,000+ Case Records CAS Lausanne Court of Justice EU National Courts Anti-Doping · Employment · Governance 90+ Jurisdictions Editorial Summaries Case Timelines
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194 cases found
Anti-Doping CAS
⚖ Landmark Anti-Doping Appeal upheld
WADA v. Atletico de Madrid & Player X — The 24-Month Ruling and the Limits of Article 10.6
World Anti-Doping Agency v. Club Atletico de Madrid SAD & Player X

CAS panel upheld WADA's appeal against a 12-month sanction for three whereabouts failures, holding that Article 10.6 requires a failure-specific causal nexus and that general personal hardship is insufficient to reduce below the mandatory minimum two-year period of ineligibility.

CAS 2025/A/10421 14 April 2026 CAS, Lausanne Football Art. 2.4 · Art. 10.2.3 · Art. 10.6
Anti-Doping Sanction reduced
CAS 2025/A/10198 — Contaminated Supplement Defence Succeeds on Appeal
Athlete X v. International Weightlifting Federation

Panel accepted a contaminated supplement defence under Article 10.5, reducing a four-year sanction to twelve months after detailed expert toxicology evidence established the source of the prohibited substance was a commercially available supplement not listed as containing the relevant compound.

CAS 2025/A/10198 September 2025 CAS, Lausanne Weightlifting Art. 10.5 WADC 2021
Anti-Doping
CAS 2024/A/9701 — Strict Liability and the Limits of Proportionality
International Athletics Federation v. Athlete Y

Panel rejected the argument that a general proportionality override could be used to circumvent the mandatory minimum framework under the 2021 Code. Confirmed that proportionality operates through the specific reduction mechanisms in Articles 10.5 and 10.6, not as a freestanding general principle.

CAS 2024/A/9701 February 2026 CAS, Lausanne Athletics Art. 10.2 WADC 2021
EU Law ⚖ Landmark Appeal upheld
C-333/21 — European Super League Company v. UEFA & FIFA
European Super League Company SL v. Union des Associations Européennes de Football & Fédération Internationale de Football Association

Grand Chamber of the Court of Justice held that UEFA and FIFA's rules preventing clubs from participating in unauthorised competitions — and threatening sanctions against players who did so — were prima facie restrictions on competition and free movement, lawful only if subject to a transparent, objective, non-discriminatory authorisation procedure.

Case C-333/21 21 December 2023 CJEU, Luxembourg Football · Multi-sport Arts. 101 & 102 TFEU · Art. 45 TFEU
EU Law ⚖ Landmark
Case C-415/93 — The Bosman Ruling
Union Royale Belge des Sociétés de Football Association ASBL & others v Jean-Marc Bosman

Full Court held that the UEFA transfer fee system for out-of-contract players and the "3+2" nationality quota rules are incompatible with Article 48 of the EEC Treaty on free movement of workers. The most consequential sports law judgment ever delivered — reshaped the global football transfer market immediately.

Case C-415/93 15 December 1995 ECJ, Luxembourg Football Art. 48 EEC Treaty (now Art. 45 TFEU)
Anti-Doping Dismissed
CAS 2023/A/9512 — TUE Revocation Overturned on Procedural Grounds
Athlete Z v. National Anti-Doping Organisation

Panel overturned a TUE revocation on the basis that the relevant federation failed to follow its own published procedure for medical review, illustrating the procedural protections available to athletes even within the narrow TUE framework.

CAS 2023/A/9512 June 2023 CAS, Lausanne Cycling Art. 4.4 WADC 2021
Governance EU Law ⚖ Landmark
C-519/04 P — Meca-Medina and Majcen v Commission
David Meca-Medina and Igor Majcen v. Commission of the European Communities

The Court of Justice reversed the Court of First Instance and held that there is no blanket "purely sporting" exemption from EU competition law. Anti-doping rules must be assessed in their economic context and may only be justified where they pursue a legitimate objective proportionately. The foundational case for applying competition law to sports governance.

Case C-519/04 P 18 July 2006 ECJ, Luxembourg Swimming · Multi-sport Arts. 101 & 102 EC Treaty
Anti-Doping ⚖ Landmark
CAS 2020/A/7313 — WADA v. Russian Olympic Committee et al.
World Anti-Doping Agency v. Russian Olympic Committee, Russian Paralympic Committee et al.

The state-sponsored doping case that defined the standard of CAS de novo review in compliance-related appeals, confirmed the scope of WADA's appellate standing, and established the framework for imposing consequences on national federations found to have facilitated systematic doping.

CAS 2020/A/7313 17 December 2020 CAS, Lausanne Multi-sport WADC 2015 · WADA Compliance
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