Analysis of the presentation by Erika Montemor Ferreira, FIFA Head of Disputes & Regulatory Applications

FIFA Football Law Annual Review 2026, 19–20 February 2026, Budapest, Hungary

On 4 October 2024 the Grand Chamber of the Court of Justice of the European Union delivered its judgment in FIFA v. Diarra (Case C-650/22), holding that three interlocking provisions of FIFA’s Regulations on the Status and Transfer of Players (RSTP) were incompatible with both the free movement of workers (Article 45 TFEU) and the prohibition of anti-competitive agreements (Article 101 TFEU). FIFA responded with an Interim Regulatory Framework adopted on 22 December 2024, which entered into force on 1 January 2025 and was applied retroactively to pending cases before the Football Tribunal.

Erika Montemor Ferreira’s presentation at the eighth FIFA Football Law Annual Review (FLAR 2026), held in Budapest on 19–20 February 2026, addressed the post-Diarra regulatory landscape. 

As the FIFA executive responsible for the application of the RSTP through the Football Tribunal, she is the most authoritative voice on how the interim rules are working in practice. 

Erika Montemor Ferreira is FIFA’s Head of Disputes & Regulatory Applications, based at FIFA’s Miami office, the unit that succeeded the former Players’ Status Department. 

Trained in Brazil and Spain, with previous experience at UEFA on disciplinary matters and Financial Fair Play, she leads the team that adjudicates contractual disputes through the Football Tribunal and oversees the day-to-day application of the RSTP. She reports to FIFA’s Chief Legal & Compliance Officer, Emilio García Silvero.

That operational role is decisive for how the FLAR 2026 presentation should be read. It is not an academic critique of the CJEU, nor a political defence of the old regulatory regime. It is the in-house regulator’s account of how the post-Diarra Interim Regulatory Framework is being operated in practice, where the genuine interpretive gaps lie, and what the Football Tribunal has had to work out for itself in its first full year of decisions under the new rules.

The Diarra judgment in summary

The factual core of the case is straightforward. 

In 2014, Lokomotiv Moscow terminated Lassana Diarra’s contract for alleged breach and claimed compensation under Article 17 RSTP. The FIFA Dispute Resolution Chamber, and subsequently the Court of Arbitration for Sport, ordered the player to pay approximately €10.5 million. 

When Royal Charleroi made him a conditional offer of employment, the conditions, that he be able to register in Belgium and that no compensation be payable by Charleroi to Lokomotiv, could not be satisfied because of the RSTP.

Diarra sued FIFA and the Royal Belgian Football Association in the Belgian commercial courts, seeking damages for lost earnings. The Cour d’appel de Mons referred preliminary questions to the CJEU under Articles 45 and 101 TFEU.

The Grand Chamber found that, taken together, three RSTP mechanisms were incompatible with EU law. 

First, Article 17(2), which made the player’s new club jointly and severally liable for any compensation owed by the player to the former club; the Court characterised this as functioning, in effect, as a no-poach restriction between clubs. 

Second, Article 17(4), which presumed that the new club had induced the breach and triggered mandatory sporting sanctions, typically a transfer ban, unless that presumption was rebutted. 

Third, the rule under Annexe 3 RSTP allowing the former club’s national association to withhold the International Transfer Certificate where a contractual dispute was open, with the consequence that the player could not be registered to play official matches at all during the dispute.

The Court was equally pointed about the underlying compensation methodology. 

It held that the requirement that the law of the country concerned be merely given due consideration did not guarantee actual observance of that law, and that FIFA itself acknowledged this criterion had virtually never been applied in practice. Combined with vague references to the specificity of sport and any other objective criteria, the calculation regime was found to be insufficiently precise and to go beyond what was necessary to maintain contractual stability. 

Critically, the restriction was found to be anti-competitive by object under Article 101(1), with the Court indicating that exemption under Article 101(3) was unlikely.

FIFA’s regulatory response: the Interim Regulatory Framework

The day of the judgment, FIFA announced a global stakeholder dialogue on Article 17 RSTP. 

By 22 December 2024 the Bureau of the Council had adopted the Interim Regulatory Framework, which entered into force on 1 January 2025 and applied retroactively to pending cases before the Football Tribunal. 

The reform produced five operative changes that Ms. Montemor Ferreira’s presentation will have walked through provision by provision.

A new general definition of “just cause”

A contract may now be terminated without consequences where circumstances mean that a party can no longer reasonably and in good faith continue the contractual relationship. The wording codifies what had previously been a jurisprudential standard built up through DRC and CAS case law over more than two decades.

Compensation calculation under Article 17(1)

The express requirement to give due consideration to the specificity of sport, and any other objective criteria has been removed. The new wording requires compensation to be calculated having regard to the individual facts and circumstances of each case. The new language remains sufficiently broad to capture any criterion the Tribunal considers relevant, which preserves a substantial margin of appreciation,  just without the exact phrasing the Court had specifically criticised.

Joint and several liability under Article 17(2)

A new club no longer bears automatic joint liability for damages where it hires a player who has terminated his or her contract without just cause. Joint liability or disciplinary sanctions are possible only where it is established that the new club has induced the breach. The burden of proof now rests with the former club, although all parties have a duty to cooperate in clarifying the facts and furnishing relevant evidence.

Sporting sanctions under Article 17(4)

The presumption that the new club induced the breach has been removed. A transfer ban can only be imposed where inducement is positively proven on the evidence.

ITC issuance under Annexe 3

National associations can no longer refuse to issue an International Transfer Certificate on the basis of an open contractual dispute. The dispute continues at FIFA level, but the player can register and play. The change is operationally significant because it removes a major source of settlement leverage that previously sat with the former club.

Doctrinal and regulatory implications

Contractual stability

Article 17 was always the doctrinal cornerstone of contractual stability in international football. The doctrine has not been abolished, but the deterrence behind it has been substantially diluted. Players now have meaningfully greater leverage to push for renegotiation or exit, and clubs face a less predictable compensation calculation if a dispute does crystallise. The Tribunal’s first year of decisions under the new framework will set the practical equilibrium between contractual stability and free movement, and FLAR 2026 is precisely the venue at which senior FIFA figures signal where that equilibrium is settling.

Three operational changes matter most.

1. First, the burden of proving inducement now sits with the former club, which is harder to discharge than rebutting a presumption.
2. Second, ITCs being issued during disputes change the on-pitch reality and therefore the settlement dynamic.
3. Third, national employment law has become more relevant, because the CJEU explicitly criticised FIFA for paying lip service to it; this means choice-of-law and jurisdictional questions become more contested.

The Justice for Players Dutch class action, filed in August 2025 against FIFA and several national associations on behalf of professional players who have played in EU Member States and the United Kingdom since 2002, illustrates the financial-exposure tail this ruling has opened up.

Governance

The deeper criticism running through the judgment is that FIFA’s rule-making process for matters affecting players as workers lacks legitimacy because players themselves have no real say in it. That points toward genuine collective bargaining as the long-term institutional answer, a structural change FIFPRO has been advocating for years and which FIFA’s global dialogue represents the early, controlled version of. Combined with the European Superleague, ISU and Royal Antwerp lines of authority, Diarra fits a broader CJEU pattern of treating sports governing bodies as undertakings whose rules need genuine objective justification, proportionality and procedural legitimacy to survive Article 45 and 101 scrutiny.

EU and comparative sports law

The ruling reinforces the principle that a sporting body’s specificity of sport defence will not, on its own, carry the day.

Rules must be precise, proportionate and capable of being measured against actual employment and competition law in the relevant Member State. Other sports with similar termination or transfer regimes, basketball, rugby, esports, should expect analogous challenges, particularly any rule operating de facto as a no-poach or registration-block mechanism.

The unresolved question for the permanent reform

The genuinely unresolved question is whether the interim language, having regard to the individual facts and circumstances of each case,  will survive close scrutiny if it is itself challenged. The Court’s underlying complaint was that the calculation was insufficiently precise and disconnected from national law. The interim wording is more open-textured than the old wording, not less, and the due consideration to national law criticism has not really been addressed. If a future claimant brings a fresh challenge, FIFA may find itself back at the same problem, which is why the permanent reform, and the willingness of clubs, leagues, players’ unions and confederations to agree to something with real procedural legitimacy, is the headline issue going forward.

Implications for the global transfer market

The Diarra ruling, the Interim Regulatory Framework, and the body of decisions emerging from the Football Tribunal in 2025 and early 2026 do not just reshape contractual disputes, they alter the underlying economics of how players move between clubs across the world. The implications fall into several distinct categories, each with different time horizons and different geographic incidence.

Structural shift in money flows

Historically, the transfer fee has been the principal mechanism through which value moves from buying clubs to selling clubs. 

That mechanism rested on two enforcement elements: a player under contract could not credibly walk away because the compensation calculation was unpredictable and punitive, and the prospective new club could not credibly poach because it would be jointly and severally liable. 

With both weakened, the rational equilibrium for a sufficiently determined new club is no longer to pay a transfer fee, it is to wait for the player to terminate, sign him as a free agent, and pay the residual compensation that the Tribunal awards under the new, less predictable methodology. 

Over time, that pushes money out of transfer fees and into wages and signing bonuses paid directly to the player.

This redistribution has secondary consequences. Solidarity contributions and training compensation under Articles 20 and 21 RSTP are calculated as percentages of transfer fees. If transfer fees fall, those payment streams fall with them. The clubs that have historically depended on training compensation,  academy-heavy operations in Portugal, the Netherlands, Belgium, France, Argentina, Brazil, the Balkans and parts of West Africa, are exposed to a slow erosion of an income line that was already under stress. Without a regulatory fix, such as extending levies to breach compensation or signing bonuses, the redistribution model FIFA invokes to justify the transfer system risks losing its financial base.

Geographic differences

EU law applies directly only to transfers with an EU/EEA nexus, but the practical reach is wider because so many of the world’s biggest buying clubs and leagues sit inside the EU. Players whose registration or employment situation falls within EU jurisdiction enjoy the benefit of the ruling immediately. 

Players moving entirely outside the EU, for example, between clubs in the AFC, CONMEBOL or CONCACAF regions, remain subject to FIFA’s rules as applied through the Football Tribunal, but national courts in those jurisdictions are not bound by the CJEU. This sets up genuine forum-shopping incentives for sophisticated players and agents: structuring exits to engage EU jurisdiction can convert a Tribunal calculation into a more player-favourable outcome.

The differences also create competitive distortions between European leagues and growth markets. The Saudi Pro League, Major League Soccer, and the larger Asian leagues operate under different domestic legal regimes; their ability to attract European-contracted players via early termination is now structurally easier, because the deterrent effect of joint liability and ITC withholding has weakened at the European end. 

The medium-term question for FIFA is whether the long-term RSTP reform manages to put the post-Diarra regime onto a globally uniform footing, or whether the international transfer market begins to fragment along jurisdictional lines.

Player power and contract design

The ruling shifts negotiating power across the life cycle of a professional contract. 

Mid-career players with two or more years remaining on their contract are the largest beneficiaries: that bracket previously had little real exit leverage, because terminating without just cause was financially ruinous and the new club faced sanctions. 

Now, the calculation is simply more uncertain in a way that hurts the former club as much as the player. Elite top-of-market players already had de facto exit power through agent influence and negotiated buy-out structures; for them, Diarra codifies what already existed. The position of lower-tier professionals is more ambiguous, in theory their bargaining position improves, but in practice they lack the commercial pull to make new clubs interested enough to test the rules.

Contract design responds to incentives, and the most likely contractual response is a proliferation of explicit buy-out clauses (the clausula de rescisión familiar from the Spanish system), longer initial terms with negotiated unilateral options, and structured signing bonuses front-loaded into the early years of a deal to discourage walkaways. Loyalty bonuses and image-rights structures will be redesigned to vest progressively. Expect a quiet but significant rewriting of standard playing-contract templates across the major European leagues during the 2026 close season.

Club valuations, accounting and financial regulation

Player registrations sit on club balance sheets as intangible assets, amortised over the life of the contract. If the underlying transfer-fee market compresses, the carrying value of squads as financial assets compresses with it, and impairment becomes a live audit issue, particularly for clubs whose squad valuation has been used to support borrowing or to satisfy financial regulation thresholds. UEFA’s Financial Sustainability Regulations and the Premier League’s Profit and Sustainability Rules both interact with squad cost ratios that depend on transfer-fee accounting. 

A structural reduction in transfer fees will not affect every club equally: clubs that have been net sellers, particularly those that have engineered profits through player trading, are more exposed than those that operate primarily as net buyers.

Conversely, if the longer-run effect is a shift of money toward wages, then wage-to-revenue ratios deteriorate even where headline transfer activity slows. That places fresh pressure on the ongoing debate about salary caps, anchoring, or luxury-tax mechanisms in European football, a debate UEFA has already been navigating through its squad cost ratio limit. 

The Diarra effect is therefore best understood not as a one-off market shock but as an additional vector pushing toward a structural rebalancing of how football clubs are financed.

Agents, intermediaries and inducement risk

The shift in evidentiary burden has been substantial: in the old regime, the new club was presumed to have induced the breach unless it rebutted that presumption, which meant the legal risk fell most heavily on the buying club. 

Under the new regime, the former club must prove inducement affirmatively. This makes the conduct of intermediaries, agents, advisers, family members, third parties, forensically critical. Communications between agents and prospective new clubs are now the principal evidentiary battleground; clubs will increasingly insist that approaches are routed through documented, formal channels, and agents who get this wrong expose their players and their new clubs to genuine liability.

This dovetails with the FIFA Football Agent Regulations and the ongoing litigation around them. The combination of Diarra’s burden-shift on inducement and the FFAR’s disclosure obligations means that agent activity around contract exits will be subject to a level of regulatory and evidential scrutiny it has not previously had to absorb. Expect the major agencies to invest in compliance infrastructure that mirrors what is already standard in financial services.

Investment models and ownership structures

Multi-club ownership becomes more attractive in a post-Diarra environment because it offers a way for an owner to internalise some of the player-mobility risk. If a player wants to move and the natural exit route is to a connected club within the same ownership group, the value transfer can be managed without triggering the inducement risk that haunts arms-length transactions. 

FIFA and UEFA’s integrity rules around multi-club ownership constrain the model in particular competitions, but the underlying economic logic still applies.

Third-party ownership of player economic rights, banned under Article 18ter RSTP since 2015, also returns to the agenda obliquely. 

If the transfer-fee market falls, the financial structures that historically routed investor money into player development, transfer-fee participation agreements, bridge transfers, sell-on rights, lose value. 

Investors will look for alternative structures, and regulators will need to police the boundary between legitimate player-development financing and prohibited TPO arrangements.

Competitive balance

The ruling’s longest-running implication is for competitive balance between rich and poor clubs. 

The pre-Diarra regime contained an asymmetric protection for smaller clubs: they could not stop a determined buyer, but the buyer had to pay enough to make the calculation worthwhile, and that payment funded the smaller club’s next cycle of player development. 

With that mechanism weakened, the largest clubs can recruit from smaller clubs at lower marginal cost, while smaller clubs lose a key retention tool. Over a multi-season horizon, this accelerates the existing wealth-concentration dynamic in European football, the same dynamic that Bosman, the original 1995 ruling on out-of-contract players, also accelerated.

How significant the effect is depends on factors the Tribunal’s case law has not yet settled. 

If the Tribunal calibrates compensation under the new individual facts and circumstances standard at levels that approximate the residual value of the player’s contract, the practical economics may not be wildly different from the previous regime. 

If, however, the Tribunal awards routinely fall below those levels, because the new wording invites courts and tribunals to apply national-law principles of unliquidated damages, the gap between rich and poor clubs widens materially. 

This is the single most important practical question that the next eighteen months of Tribunal jurisprudence will answer, and it is precisely the question that practitioners attending FLAR 2026 will have been listening for in Ms. Montemor Ferreira’s remarks.

Outlook

The Interim Regulatory Framework is, by design, a stop-gap. 

FIFA has committed to a permanent reform of the RSTP in dialogue with stakeholders, but consensus is genuinely elusive: clubs, leagues, confederations, players’ unions and intermediaries each have legitimate but partially incompatible interests. 

The most likely trajectory is gradual: a permanent set of amendments emerging in 2026 or 2027, calibrated against the case law that the Football Tribunal generates under the interim rules and against any further preliminary references that reach the CJEU.

Three signals will be worth watching closely over the coming twelve to eighteen months. 

• First, the direction of compensation awards under the new methodology, particularly any pattern of awards that diverges materially from the residual contract value benchmark that anchored the pre-Diarra regime. 
• Second, the Belgian Cour d’appel de Mons’ final judgment in Diarra itself, which the CJEU left open and which will set the operative damages calculation in that specific litigation. 
• Third, the development of the Justice for Players class action in the Netherlands, which has the potential to convert the Diarra ruling from a regulatory event into a major financial-liability event for FIFA and several national associations.

The rules have changed in form, but the most important variables, the level at which compensation is calibrated, the quality of evidence required to prove inducement, and the speed at which Tribunal proceedings now run with ITCs no longer functioning as a settlement lever, are still being worked out case by case. 

The FLAR 2026 presentation by Erika Montemor Ferreira matters because it is the closest thing the market has had so far to an authoritative statement, from inside the regulator, of where the post-Diarra equilibrium is heading.