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February 5, 2026

International Sports Litigation: A Guide to FIFA and CAS Procedures

A professional player terminates his contract without just cause. A club refuses to pay a training compensation fee. An agent claims a disputed commission. In the world of professional football, these situations are rarely resolved before ordinary civil courts. They fall within an autonomous legal system, organised around FIFA and the Court of Arbitration for Sport (CAS).

Understanding the procedures before these institutions is essential for anyone involved in international sports litigation — whether a player, club, agent, or federation. This guide details the mechanisms, timelines, and strategies you need to know.

[image: Diagram of the pathway of a sports dispute — from the FIFA claim to the CAS award]

Sports law operates on a fundamental principle: the autonomy of the sports movement. International federations have created their own dispute resolution bodies, rendering state courts largely without jurisdiction over sports disputes.

The Hierarchy of Institutions

The system is organised on three levels:

  1. National federations — first instance for domestic disputes
  2. FIFA — competent for disputes with an international dimension
  3. CAS — the supreme appellate body of world sport, based in Lausanne

This system is made mandatory by the statutes of each federation. A player or club that brings proceedings before a civil court rather than FIFA faces disciplinary sanctions that may include suspension.

The Regulations on the Status and Transfer of Players (RSTP)

The RSTP is the foundational text governing contractual relationships in international football. It covers:

  • The formation of employment contracts between players and clubs
  • International transfers and the solidarity mechanism
  • Training compensation for young players
  • Rules applicable to football agents
  • Sanctions for contractual breach

Every stakeholder in professional football must be familiar with this text. Its provisions apply automatically, even if the contract does not refer to them.

FIFA’s Judicial Bodies

Since the 2023 reform, FIFA has restructured its dispute resolution system to improve efficiency and specialisation.

The Football Tribunal

The FIFA Football Tribunal is the central body. It comprises several specialised chambers:

  • Dispute Resolution Chamber (DRC) — contractual disputes between players and clubs
  • Agents Chamber — disputes involving football agents
  • Clearing House Chamber — calculation and distribution of training compensation and solidarity contributions

Each chamber is composed of independent members, appointed for their expertise in sports law, drawn from different confederations.

The Disciplinary Committee

Alongside the Football Tribunal, the Disciplinary Committee handles breaches of FIFA rules:

  • Discriminatory conduct
  • Match manipulation
  • Transfer-related offences (third-party ownership, tapping-up)
  • Non-compliance with DRC decisions

Sanctions range from fines to exclusion, including transfer bans for clubs and suspensions for individuals.

The Most Common Contractual Disputes

Breach of Contract Without Just Cause (Article 17 RSTP)

This is the flagship dispute in international football. When a player or club unilaterally terminates a contract without valid grounds, Article 17 of the RSTP applies.

Compensation is calculated according to several criteria:

  • The remaining remuneration due under the contract
  • The remaining duration of the contract (up to a maximum of 5 years)
  • The costs incurred by the club (transfer fee paid, training costs)
  • The specificity of sport — an adjustment factor that accounts for market realities

Practical example: a player earning EUR 200,000 per month terminates his contract with 3 years remaining. The base compensation will be at least EUR 7.2 million (36 months x EUR 200,000), plus costs and the specificity of sport factor.

Associated Sporting Sanctions

Beyond the financial compensation, breach without just cause triggers sporting sanctions:

  • For the player: ban from playing for 4 months (6 months in aggravating circumstances)
  • For the club recruiting a player under contract: ban on registering new players for two transfer windows
  • Joint liability of the new club for payment of the compensation

These sporting sanctions constitute a considerable source of leverage and explain why most disputes are settled by negotiation.

Training Compensation Disputes

When a player under the age of 23 is transferred internationally, the training club is entitled to training compensation. The calculation is based on training costs per club category (I to IV) as defined by FIFA.

Disputes often concern:

  • The categorisation of the training club (direct impact on the amount)
  • The training period taken into account (from age 12 to 21)
  • The solidarity mechanism (5% of the transfer fee redistributed to training clubs)
  • Identifying which clubs genuinely contributed to the player’s development

[internal link: player development — FIFA Training Compensation: calculation and strategy]

Football Agent Disputes

The reform of the agent system that came into force in 2023 has profoundly altered the landscape:

The new rules:

  • Commission caps: 3% for the player’s agent, 3% for the selling club’s agent, 6% for the buying club’s agent
  • Mandatory licensing examination organised by FIFA
  • Prohibition of dual representation in the same transaction
  • Clearing House (FIFA Clearing House) for centralised commission payments

The most common disputes concern commission amounts, the validity of representation mandates, and conflicts of interest.

Proceedings Before the Dispute Resolution Chamber

Filing a Claim

Proceedings begin with the filing of a claim via FIFA’s online system (formerly TMS, now the FIFA Legal Portal). The case file must include:

  • The disputed contract and all amendments
  • Correspondence between the parties (formal notices, termination letters)
  • Evidence of the contractual breach
  • A detailed calculation of the compensation claimed
  • Powers of attorney and identity documents

Limitation period: the claim must be filed within 2 years from the triggering event (breach, non-payment, etc.).

The Course of Proceedings

The procedure is primarily written and proceeds as follows:

  1. Filing of the claim by the claimant with supporting documents
  2. Notification to the respondent, who has 25 days to file a response
  3. Possible second exchange of submissions if the DRC deems it necessary
  4. Decision rendered by the DRC on the basis of the file, without a hearing

There is no oral hearing in the vast majority of cases. The quality of the written submissions is therefore decisive.

Realistic Timelines

StageTimeline
Acknowledgment of receipt of the claim2 to 4 weeks
Respondent’s reply25 days (extendable)
DRC decision6 to 18 months after filing
Notification of grounds2 to 6 months after the decision

Timelines have lengthened considerably in recent years due to the growing volume of cases. It is not uncommon to wait over a year for a decision.

Appeal Before the Court of Arbitration for Sport (CAS)

CAS: The Supreme Sports Jurisdiction

Based in Lausanne, the Court of Arbitration for Sport is the appellate body for all FIFA decisions (and those of other international federations). Its awards are final and binding.

The Appeal Procedure

An appeal must be filed within 21 days of notification of the reasoned FIFA decision. The procedure comprises:

  1. Statement of appeal with designation of an arbitrator
  2. Detailed appeal brief (within 10 days of the statement)
  3. Respondent’s answer (20 days)
  4. Constitution of the panel of three arbitrators (1 chosen by each party + 1 president appointed by CAS)
  5. Hearing (in person in Lausanne or by videoconference)
  6. Arbitral award

Unlike FIFA, CAS systematically holds an oral hearing. This is the opportunity to present witnesses and experts.

Costs

CAS is not free of charge:

  • Court Office fee: CHF 1,000
  • Advance on arbitration costs: CHF 6,000 to 30,000 depending on the value of the dispute
  • Legal fees: EUR 15,000 to 100,000 depending on complexity
  • CAS may order the losing party to contribute to the prevailing party’s costs

[image: Comparison table of FIFA vs CAS — jurisdiction, procedure, timelines, costs]

Enforcement of Decisions

Within the Sporting System

FIFA decisions are enforceable within the football world through a system of graduated sporting sanctions:

  • Warning followed by a fine for non-compliance within 45 days
  • Transfer ban for the debtor club
  • Points deduction in the league
  • Relegation in cases of persistent non-compliance

These sanctions are formidably effective: no club can afford a transfer ban.

Beyond the Sporting World

To enforce a financial decision against a club or individual outside the sporting system, CAS awards benefit from the New York Convention of 1958. They are recognised as international arbitral awards and may be enforced before the civil courts of 172 countries.

Strategies to Maximise Your Chances

Drawing on our experience in international sports litigation, here are our recommendations:

  1. Document everything from day one. Every email, every message, every meeting can become a decisive piece of evidence. Systematically confirm oral agreements in writing.

  2. Comply with limitation periods. Two years pass quickly. Do not delay consulting a specialist lawyer as soon as a dispute arises.

  3. Prepare an impeccable written case. Before FIFA, there is no hearing. Your file is your only voice. Invest in its quality.

  4. Assess the value of an amicable settlement. Proceedings are long and costly. A well-negotiated settlement is often preferable to a judicial victory obtained after 2 years.

  5. Choose a lawyer specialising in sports law. The RSTP and CAS case law constitute a specific body of law that generalist lawyers do not master.

International sports litigation follows its own rules, far removed from ordinary law. FIFA and CAS have built a system that, despite its delays, offers globally recognised guarantees of expertise and impartiality.

The key to success lies in preparation: a well-drafted contract, rigorous documentation, and specialist legal support at the first signs of a dispute.

Ad Litem supports players, clubs, and agents in their international sports disputes, from the amicable negotiation phase through to arbitration before CAS. Our expertise covers French, Thai, and international sports law.

Are you facing an international sports dispute? Contact our specialist lawyers for a free assessment of your case and a strategy tailored to your situation.

Christophe Larrouilh

Christophe Larrouilh

Ad Litem supports you in your international law, expatriate law and sports law matters.

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