The Court of Arbitration for Sport: A Court That Follows the Olympics Around

Sport’s highest tribunal is not a court

CAS resolves disputes for most of international sport, and its awards are final for the parties. It is not, however, a state court.

The bodies that bring corruption cases in the first place are covered in sports integrity units.

It is arbitration. Its authority comes from agreement — arbitration clauses in contracts, and in the statutes of federations that require members to accept its jurisdiction.

That distinction explains a great deal. Athletes and clubs are subject to CAS not because a state made them so, but because the governing bodies they compete under require it, and competing requires accepting the rules.

Three divisions, doing different jobs

Division	Handles
Ordinary Arbitration	disputes referred under a contract or federation statutes — sponsorship, contracts, transfers, media rights
Appeals Arbitration	challenges to a decision already made by a federation or sports body
Anti-Doping	doping cases

The Ordinary division functions much like commercial arbitration anywhere. The Appeals division is the one most people mean when they refer to CAS: it is where a federation’s decision gets tested.

That includes decisions of the kind covered across this site — from doping sanctions to whether a national federation can be compelled to restructure its league, which CAS answered in the negative in 2020.

The court travels to the Games

The most unusual thing about CAS is the ad hoc division.

During an Olympic Games, arbitrators are relocated to the host city and remain on standby, able to resolve urgent disputes within 24 hours.

Consider why that has to exist. A Games lasts about two weeks. An eligibility dispute, a disqualification, a selection challenge — each concerns an event that will be run and finished long before a normal legal process could begin.

Ordinary justice is too slow to be justice at all here. If a sprinter is wrongly excluded from a final, a ruling six months later is not a remedy; it is a note in the record.

So CAS solves it by moving the court to the event and compressing its timetable to fit the competition.

Speed is bought with something

A 24-hour decision is a genuine achievement and a genuine compromise.

There is little time for evidence gathering, for expert reports, or for the slow testing of arguments that ordinary proceedings allow. The panel decides on what can be assembled overnight.

Sport has judged that a fast, imperfect answer during the Games beats a careful one afterwards — because afterwards, there is nothing left to decide.

That is the same trade found throughout this site’s rulebook coverage: bright lines and fast resolutions chosen over accuracy, because a rule that cannot be applied in time is not a rule. CAS is the institutional version of the same reasoning.

The narrow door out

CAS awards can be appealed only in rare circumstances, and only to the Swiss Federal Tribunal.

The grounds are narrow — procedural and jurisdictional questions rather than a rehearing of the merits. A party who simply disagrees with the outcome has no route.

That finality is the point of arbitration, and it is why the composition and independence of CAS matter so much. When a body’s decisions are effectively unappealable, how it is constituted becomes the safeguard — there is no higher instance to correct it.

More on the bodies that govern sport is in how sport is run.