The decision, announced days before the January transfer window opens, aims to address long-standing issues in player contracts and compensation disputes.
The revisions pertain to Article 17 of FIFA’s regulations on the status and transfer of players and include adjustments to rules concerning compensation for contract breaches, joint and several liability, inducement for breaches, International Transfer Certificates, and proceedings before the Football Tribunal.
FIFA said the measures ensure “clarity and stability ahead of upcoming registration periods while maintaining globally uniform rules.”
Diarra, who joined Arsenal in 2007 and spent part of his career at Chelsea, Paris Saint-Germain, and Real Madrid, found himself embroiled in a legal battle following his 2014 exit from Lokomotiv Moscow. The Russian club terminated his contract, accusing him of breaches, and demanded €20 million in compensation.
Diarra contested the claim, arguing that Lokomotiv Moscow should compensate him instead. FIFA sided with the Russian club, imposing a €10 million fine on Diarra, which was upheld by the Court of Arbitration for Sport (CAS). The French midfielder also received a retroactive 15-month suspension, halting his career.
The situation escalated when FIFA regulations stipulated that any club signing Diarra could be held liable for the fine, a provision the ECJ later deemed contrary to EU laws on freedom of movement and fair competition.
The court’s ruling in October invalidated key aspects of FIFA’s transfer rules, marking a significant shift in the regulatory landscape.
The ECJ’s decision forced FIFA to respond swiftly, introducing interim measures to align with the ruling while longer-term reforms are negotiated. The governing body emphasised that the temporary framework would not affect ongoing discussions over broader changes to the player transfer and registration system.
This ruling is expected to have far-reaching implications for clubs, players, and agents across Europe. By invalidating restrictive transfer conditions, the judgment may pave the way for greater freedom of movement and competition within the sport.
Diarra’s case highlights the complexities and potential pitfalls of FIFA’s player transfer system. Although his time at Arsenal was brief—spanning just half a season—his subsequent legal battle underscores the significant challenges players face when navigating international football regulations.
This ruling not only serves as a vindication for Diarra but also as a potential catalyst for more equitable rules in the global football market.

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