Calcutta HC: Appointing High Court Retains Exclusive Jurisdiction to Extend Arbitrator's Mandate

Kolkata, India – In a significant ruling that provides crucial clarity on arbitral procedure, the Calcutta High Court has held that the power to extend an arbitrator's mandate under Section 29A of the Arbitration and Conciliation Act, 1996, is co-extensive with the power of appointment under Section 11. The Court declared that when the High Court appoints an arbitrator, it retains exclusive jurisdiction to entertain an application for the extension of that arbitrator's mandate, precluding the Principal Civil Court or Commercial Court from doing so.

The judgment, delivered by Justice Shampa Sarkar in the case of Best Eastern Business House Pvt Ltd. vs. Mina Pradhan , addresses a critical jurisdictional question that often arises in arbitration proceedings. It reinforces a judicial trend seen across several High Courts, aiming to prevent procedural conflicts and maintain the integrity of the arbitral process initiated by a superior court.

The Core Jurisdictional Dilemma

The central issue before the court was whether an application under Section 29A(4) of the Arbitration Act for extending an arbitrator's time-bound mandate should be filed before the High Court that originally appointed the arbitrator, or before the "Court" as defined under Section 2(e) of the Act—typically the Principal Civil Court or a Commercial Court with territorial jurisdiction.

The respondent argued, relying on a Supreme Court judgment, that the application should lie before the Commercial Court at Siliguri. This interpretation, if accepted, would mean a subordinate court could potentially oversee, and even substitute, an arbitrator appointed by the High Court.

The petitioner countered that such a scenario would create a jurisdictional anomaly, defeating the purpose of Section 29A and undermining the authority of the appointing court. Justice Sarkar ultimately sided with the petitioner, finding that a contextual interpretation of the statute was necessary to avoid an absurd outcome.

Background of the Dispute

The case originated from a partnership deed dispute, which led to the invocation of arbitration. Best Eastern Business House Pvt. Ltd. filed an application under Section 11 of the Arbitration Act, following which the Calcutta High Court appointed a sole arbitrator.

The statutory 12-month period for the arbitrator to deliver the award, as mandated by Section 29A, was set to expire on October 5, 2024. The parties mutually consented to a six-month extension, pushing the deadline to April 4, 2025. When this extended period also lapsed, the petitioner approached the High Court on April 9, 2025, seeking a further extension under Section 29A(4). This application was met with the jurisdictional challenge from the respondent, bringing the pivotal legal question to the forefront.

The Court's Rationale and Legal Analysis

Justice Shampa Sarkar's well-reasoned order dismantled the argument for concurrent or subordinate jurisdiction, establishing that the power of appointment and the power of extension are intrinsically linked.

1. Contextual Interpretation over Textualism:

The Court acknowledged that Section 2(e) of the Arbitration Act defines "Court" as the Principal Civil Court or the High Court in its original jurisdiction. However, it emphasized the crucial qualifying phrase: "unless the context otherwise requires." Justice Sarkar reasoned that in the context of extending the mandate of a High Court-appointed arbitrator, the framework requires that the "Court" be the High Court itself.

The Court observed, "A textual interpretation of the term will result in an anomalous situation… it is both logical and legally consistent to hold that the High Court retains jurisdiction for the purpose of extension under Section 29A and the principal civil court (Commercial Court at Siliguri) will not have jurisdiction to extend the mandate in this case."

2. Appointing Court as a Supervisory Authority:

The judgment clarifies that while an appointing court becomes functus officio regarding the substantive arbitral proceedings, it retains a residual supervisory role. This role is specifically limited to matters concerning the arbitrator's mandate, such as extensions or substitutions.

Justice Sarkar noted, "No doubt that, once the arbitrator is appointed under Section 11(6) of the Act, the court appointing the arbitrator becomes functus officio for the purpose of the arbitration proceeding before the arbitrator. However, that can never take away the power of the court which appointed the arbitrator under section 11(6) to extend the mandate and such power of extension is not an empty formality."

This principle ensures that the court responsible for selecting an impartial and competent arbitrator also oversees the procedural timeline, preventing a situation where a subordinate court could interfere with the appointment.

3. Distinguishing Supreme Court Precedent:

The Court carefully distinguished the Supreme Court's decision in Chief Engineer (NH) PWD (Roads) v. BSC&C JV . It explained that in that case, the Apex Court had affirmed the Meghalaya High Court's refusal to extend a mandate precisely because the High Court had neither appointed the arbitrator nor did it exercise original civil jurisdiction over the matter. The Calcutta High Court concluded that the ratio of the BSC&C JV case was inapplicable to instances where the High Court is, in fact, the appointing authority.

4. Alignment with Other High Courts:

The ruling aligns the Calcutta High Court with the consistent position adopted by the High Courts of Delhi, Gujarat, and Bombay. This growing consensus strengthens the legal certainty for practitioners, establishing that the appointing High Court is the appropriate forum for seeking extensions under Section 29A. Permitting a different court to extend the mandate would, as the Court warned, "create jurisdictional conflict which goes against the objective of sections 11 and 29A of the Arbitration Act."

Implications for the Legal Community

This judgment has significant practical implications for arbitration practitioners:

• Clarity on Forum: It provides unambiguous guidance on the correct forum for filing Section 29A applications, streamlining the process and preventing preliminary jurisdictional battles that cause delays.
• Preservation of Judicial Hierarchy: The ruling upholds the judicial hierarchy by ensuring that a subordinate court cannot exercise control over an arbitrator appointed by a higher court. This prevents potential scenarios where a lower court might substitute a High Court-appointed arbitrator, a power also vested under Section 29A.
• Efficiency in Arbitration: By centralizing the appointment and extension powers within the same judicial authority, the decision promotes a more cohesive and efficient management of the arbitral timeline, which is a core objective of the Arbitration and Conciliation Act.

In conclusion, the Calcutta High Court's decision is a robust affirmation of the principle that supervisory powers related to an arbitrator's mandate should vest with the appointing authority. By holding that the powers under Section 11 and Section 29A are co-extensive, the Court has closed a potential procedural loophole and reinforced a logical, consistent, and efficient approach to arbitration in India. The Court allowed the petition and extended the arbitrator's mandate by one year, enabling the proceedings to continue under clear jurisdictional authority.