Masimba Holdings v Rueson Investments Private Limited

The applicant and respondent are companies registered under Zimbabwean law. In 2024, they entered into an agreement for the sale of various items containing an arbitration clause. A dispute arose concerning payment of the purchase price and performance under the agreement. The matter was referred to arbitration before a duly appointed arbitrator. After both parties participated in proceedings and presented their cases, the arbitrator rendered a written award dated 30 July 2025 ordering the respondent to pay the applicant US$264,400.00. The award was not immediately released because the parties had not settled the arbitration fees. The applicant paid both parties' portions of the fees, and the award was delivered on 10 October 2025. The applicant identified a typographical inconsistency in the reasons section (not affecting the operative order) and requested correction under Article 33(1)(a) of the UNCITRAL Model Law. The arbitrator issued an erratum on 31 October 2025 confirming the operative portion remained unchanged. The applicant then sought registration of the arbitral award under Article 35 of the Model Law.

• Whether 'receipt' of an arbitral award under Article 33(1) of the UNCITRAL Model Law occurs upon notification of availability or upon actual physical delivery
• Whether the thirty-day period for requesting correction of an arbitral award begins to run from notification or from actual delivery
• Whether the arbitrator was functus officio when issuing the correction on 31 October 2025
• Whether non-payment of arbitration fees affects the running of statutory time limits for requesting corrections
• Whether the corrected arbitral award is valid and capable of registration under Article 35 of the Model Law

The application was granted. The arbitral award issued by Advocate Thembinkosi Magwaliba on 30 July 2025 was registered as an order of the court for purposes of execution. The respondent was ordered to pay the applicant US$264,400.00. The respondent was ordered to pay the applicant's costs of suit.

Receipt of an arbitral award under Article 33(1) of the UNCITRAL Model Law occurs upon actual physical delivery of a signed copy to the party as required by Article 31(4), not upon mere notification that the award is available for collection. The thirty-day period for requesting correction of an award under Article 33(1) begins to run from the date of actual delivery. Where an award is withheld due to non-payment of arbitration fees, receipt does not occur until the award is actually delivered following payment. An arbitrator is not functus officio during the thirty-day period following receipt of the award and retains jurisdiction under Article 33 to correct clerical, typographical, or computational errors requested within that period. Articles 3, 31(4), and 33(1) of the Model Law must be read together as forming a coherent procedural scheme governing delivery, receipt, and correction of awards, interpreted in a manner consistent with the objectives of certainty, fairness, and finality in arbitration.

The Court observed that arbitration is meant to provide finality to disputes and that courts should be slow to interfere with arbitral awards, with grounds for intervention being narrowly construed. This reflects the philosophy underlying the Model Law which seeks to preserve the autonomy and finality of arbitral proceedings. The Court noted that a party cannot benefit from its own default, and therefore the respondent could not rely on delay caused by its own failure to pay arbitration fees to defeat the applicant's statutory rights. The Court also noted that where an error is made in an arbitral award that can be corrected under Article 33(1), it is not for the courts to set aside the award based on such an error, citing Alliance Insurance v Imperial Plastics (Private) Limited & Anor SC 30/17.

This case provides important guidance on the interpretation of 'receipt' under the UNCITRAL Model Law as incorporated into Zimbabwean law through the Arbitration Act [Chapter 7:15]. It clarifies that receipt of an arbitral award occurs upon actual physical delivery, not mere notification of availability, particularly where the award has been withheld due to non-payment of arbitration fees. The judgment reinforces the principle that procedural time limits should run from the point at which a party is placed in a position to meaningfully exercise its rights. It confirms that arbitrators retain residual jurisdiction under Article 33 to correct clerical, typographical, or computational errors within the prescribed period, and that the doctrine of functus officio must be read subject to this statutory framework. The case also upholds the pro-enforcement regime under Article 35 and the policy of minimal judicial interference with arbitral awards, consistent with the broader objectives of finality and party autonomy in arbitration.