X Xulu Attorneys Carpe Diem

A positive doping test does not automatically end a rugby player's career. World Rugby Regulation 21, which implements the 2021 World Anti-Doping Code (WADC) into rugby, establishes a detailed procedural framework that governs every step from sample collection to final sanction. Understanding that framework is critical for any player, coach, or rugby official.

The regulatory framework

World Rugby is a signatory to the WADA Code. As stated in World Rugby Regulation 21.1, World Rugby has adopted and implemented anti-doping rules in accordance with its responsibilities under the Code. Regulation 21 applies to all Players and Persons under the jurisdiction of World Rugby and its member Unions, including South African Rugby (SARU). In South Africa, SA Rugby has adopted Regulation 21 in full and works in conjunction with SAIDS (South African Institute for Drug-Free Sport) on testing and results management.

Step 1: Sample collection

A rugby player selected for doping control is notified by a Doping Control Officer (DCO) and must report immediately to the doping control station, as required by the World Rugby Doping Control Procedural Guidelines (Schedule 1 to Regulation 21). The player provides a urine and/or blood sample, divided into an A sample and a B sample. The A sample is sent to a WADA-accredited laboratory for analysis, while the B sample is sealed and held. Players are tested both in-competition and out-of-competition, including on a no-advance-notice basis, as provided in Regulation 21.5.

Step 2: Adverse Analytical Finding and notification

If the A sample returns a positive result, known as an Adverse Analytical Finding (AAF), the laboratory notifies the Anti-Doping Organisation with Results Management Authority. In most cases involving international players, this is World Rugby itself. World Rugby then notifies multiple parties: the player, the player's National Union, and WADA. Notification to the player is made in writing, typically by formal letter, setting out the AAF, the substance detected, and the player's right to request B sample analysis. This is confirmed by World Rugby's own published decisions, which record: "The player was notified by World Rugby, the Anti-Doping Organisation with Results Management Authority, of the AAF and his Provisional Suspension by letter." This multi-party notification requirement is grounded in Article 14.1 of the WADA Code and Regulation 21.7.

Step 3: B sample analysis

The player may request that their B sample be opened and tested. Under the World Rugby Procedural Guidelines, the player has the right to be present, or to have a representative present, at the B sample opening. If the B sample confirms the AAF, proceedings continue. If the B sample does not confirm the finding, the matter is closed. The player may also waive their right to B sample analysis.

Step 4: Provisional suspension

Once the B sample confirms the AAF (or is waived), a mandatory provisional suspension ordinarily applies under Regulation 21.7.9, preventing the player from training, playing, or participating in any rugby activities pending the final outcome. The player may apply to have the provisional suspension lifted in limited circumstances, including where the violation is likely to have involved a contaminated supplement.

Step 5: The hearing

The player is entitled to a fair hearing before an independent panel. As expressly stated in Regulation 21.8 and confirmed by the WADC 2021, the standard of proof applied is "comfortable satisfaction," a standard described in the Code as higher than a balance of probabilities but lower than proof beyond reasonable doubt. Critically, under the principle of strict liability in Regulation 21.2.1, once an AAF is established, it is not necessary for World Rugby to prove intent or negligence. The burden then shifts to the player to establish grounds for elimination or reduction of the standard sanction.

Step 6: Sanctions

Under Regulation 21.10 (which mirrors Article 10 of the WADC 2021), the standard period of ineligibility for a first anti-doping rule violation involving a non-specified substance is four years. Where the player can establish that the violation was not intentional, the period is reduced to two years. Further reductions are available for substantial assistance, prompt admission, or where the substance was a Specified Substance or Substance of Abuse. No period of ineligibility will run before the date of sample collection.

Step 7: Appeal to CAS

Under Regulation 21.13.6 (Appeals), the player, World Rugby, WADA, and the relevant Union each have the right to appeal a first-instance decision to CAS. The time limit for filing an appeal to CAS is set out in Regulation 21.13.6 and, in the absence of a specific provision, defaults to 21 days from receipt of the written decision under Article R49 of the CAS Code of Sports-related Arbitration. The CAS appeal is conducted de novo, meaning the CAS panel has full power to review the facts and the law under Article R57 of the CAS Code, and may replace the first-instance decision entirely.

Rugby players and their support personnel are strongly urged to understand this framework before a crisis arises. The strict liability principle, the reversed burden of proof, and the absolute nature of critical deadlines make early legal advice essential.

Written by X Xulu Attorneys, 14 March 2026. This article is for informational purposes only and does not constitute legal advice. Sources: World Rugby Regulation 21 (2021); World Anti-Doping Code 2021 (Articles 2.1, 8, 10, 13); CAS Code of Sports-related Arbitration (2025, Articles R49, R57); World Rugby Doping Control Procedural Guidelines (Schedule 1 to Regulation 21).

A missed instalment under a player transfer agreement does not simply disappear. CAS 2025/A/11693 Santos FC v. AS Monaco illustrates the full procedural journey — from contractual default through FIFA adjudication to a CAS appeal — and the consequences of asking a tribunal to rewrite terms that were freely negotiated. Understanding that process is essential for any club, agent, or sports law practitioner operating in international football.

The regulatory framework

International player transfers are governed primarily by the FIFA Regulations on the Status and Transfer of Players (RSTP). Article 14 of the Transfer Agreement in this matter expressly confirmed that the agreement was governed by the FIFA Regulations and that any dispute would be referred first to the relevant FIFA judicial bodies, with the Court of Arbitration for Sport (CAS) in Lausanne retained as the appellate jurisdiction. In keeping with Article 49(2) of the FIFA Statutes, CAS applies the FIFA Regulations as the primary source of law, with Swiss law applying subsidiarily — FIFA being incorporated in Switzerland. This hierarchical framework governs every stage of the process described below.

Step 1: The transfer agreement and payment obligations

On 13 July 2023, Santos Futebol Clube and AS Monaco concluded a Transfer Agreement for the definitive transfer of player Jean Lucas De Souza Oliveira. The total transfer fee was EUR 6,000,000 (approximately R114,660,000), payable in three equal instalments of EUR 2,000,000 (approximately R38,220,000 each), due on 31 August 2023, 30 June 2024, and 31 January 2025 respectively. Article 5 of the agreement provided that any late payment would attract an annual interest rate of 15%, calculated pro rata from the date of default, automatically and without notice. Santos paid the first two instalments in full but failed to pay the third instalment by its due date.

Step 2: Default notice and pre-litigation engagement

Following the missed deadline, AS Monaco contacted Santos on 3 February 2025 and again on 6 February 2025, requesting payment and information. On 7 February 2025, Santos acknowledged the debt but proposed rescheduling the final instalment into two payments extending to January 2026, citing internal restructuring. AS Monaco rejected the proposal on 10 February 2025, noting its own outstanding financial obligations, and offered to waive the 15% contractual interest if Santos paid in full within that week. Santos did not pay. On 18 February 2025, AS Monaco issued a formal default notice setting a deadline of 3 March 2025 for full payment of the outstanding instalment and accrued interest.

Step 3: Claim before the FIFA Players' Status Chamber

On 14 March 2025, AS Monaco lodged an overdue payables claim against Santos with FIFA. Santos filed a reply in which it acknowledged the outstanding EUR 2,000,000 (approximately R38,220,000) but disputed the application of the contractually agreed 15% interest rate, arguing it was neither reasonable nor fair and should be reduced to between 5% and 8% per annum under Articles 163 and 163.1 of the Swiss Code of Obligations. On 20 May 2025, the Single Judge of the FIFA Players' Status Chamber (PSC) issued her decision, upholding the claim in full. Santos was ordered to pay EUR 2,000,000 (approximately R38,220,000) as the outstanding instalment plus EUR 32,876.71 (approximately R628,314) in interest at the contractual rate, calculated from 31 January 2025 to 12 March 2025. FIFA's procedural costs of USD 25,000 were also imposed on Santos. The Single Judge applied the principle of pacta sunt servanda and confirmed that a contractually agreed rate of 15% per annum is deemed reasonable under Football Tribunal jurisprudence.

Step 4: Appeal to the Court of Arbitration for Sport

The FIFA decision was notified to the parties with full grounds on 30 July 2025. Pursuant to Article 50(1) of the FIFA Statutes, a party wishing to appeal must file its Statement of Appeal with CAS within 21 days of receipt of the written decision. Santos filed its Statement of Appeal on 20 August 2025, within the prescribed period, and its Appeal Brief on 29 August 2025. AS Monaco filed its Answer on 19 September 2025. A sole arbitrator was appointed, and a hearing was held by videoconference on 27 November 2025.

Step 5: The CAS hearing and applicable law

At the hearing, Santos confirmed that it did not dispute the principal debt of EUR 2,000,000 (approximately R38,220,000). The sole issue before the Sole Arbitrator was whether the contractually agreed interest rate of 15% per annum should be reduced. Santos argued it constituted an excessive penalty clause under Swiss law and that CAS should substitute a rate of 5% per annum, being the standard rate applied under the Swiss Code of Obligations. AS Monaco maintained that the parties had freely negotiated the rate — the original draft had in fact provided for 18%, which Santos itself had sought to reduce to 10%, with 15% being the agreed compromise — and that the principle of pacta sunt servanda required the rate to be enforced as written.

Step 6: The CAS award

On 22 May 2026, the Sole Arbitrator dismissed the appeal and upheld the FIFA decision in full. Applying the FIFA Regulations as the primary legal framework and Swiss law subsidiarily, the Sole Arbitrator found that the FIFA Regulations do not prescribe any maximum permissible rate for contractual late payment interest, and that under Swiss law and established CAS jurisprudence, interest below 18% per annum falls within an acceptable range and does not contravene Swiss public policy. Santos had failed to identify any specific legal rule rendering the 15% rate unlawful. The Sole Arbitrator further noted that Santos had informed AS Monaco of its payment difficulties only after the deadline had passed and after two follow-up communications, and had in the meantime concluded permanent transfer agreements for two prominent players — conduct the Sole Arbitrator described as disloyal and indicative of deliberate delay.

Clubs, agents, and practitioners are advised to treat contractual late payment clauses with the same seriousness as the transfer fee itself. Where a rate has been negotiated and signed, CAS will enforce it. The Swiss statutory default rate of 5% per annum is not a ceiling on what parties may agree — it is merely the fallback in the absence of any agreement. The time to negotiate is before the contract is concluded, not after the debt falls due.

Written by X Xulu Attorneys, 10 June 2026. This article is for informational purposes only and does not constitute legal advice. Sources: CAS 2025/A/11693, Santos Futebol Clube v. Association Sportive de Monaco Football Club, Award of 22 May 2026; FIFA Regulations on the Status and Transfer of Players; FIFA Statutes (2024 edition), Articles 49(2) and 50(1); CAS Code of Sports-related Arbitration (Articles R47, R49, R57, R58); Swiss Code of Obligations, Articles 73, 116 and 163; CAS 2010/A/2128; CAS 2021/A/7727.