Section 34 Arbitration: Grounds, Deadline and Limited Award Modification

Grounds for setting aside

Section 34(2) includes incapacity of a party; invalidity of the arbitration agreement; lack of proper notice or inability to present a case; decisions beyond the submission to arbitration; and an improperly constituted tribunal or procedure within the terms of the provision.

The court may also set aside an award where the subject matter is not capable of settlement by arbitration under Indian law, or the award conflicts with the public policy of India. The statute narrows public policy through explanations covering fraud or corruption and specified statutory violations, contravention of the fundamental policy of Indian law, or conflict with the most basic notions of morality or justice. The fundamental-policy test does not permit a merits review.

Where decisions beyond the submission can be separated from decisions within it, Section 34(2)(a)(iv) permits setting aside the separable excess portion. This is not a licence to rewrite the entire award.

Patent illegality: the earlier article had the rule reversed

Section 34(2A) permits a patent-illegality challenge to an award arising from an arbitration other than an international commercial arbitration. The defect must appear on the face of the award. The provision expressly excludes setting aside merely for an erroneous application of law or through reappreciation of evidence.

The 2015 amendment did not remove this ground for such domestic awards and reserve it for international awards. An India-seated international commercial arbitration does not obtain this additional ground under Section 34(2A). Enforcement of a foreign award under Section 48 is a separate statutory exercise; it should not be confused with a Section 34 challenge.

The filing deadline

Section 34(3) ordinarily allows three months from receipt of the award by the applicant. If a Section 33 request has been made, the provision measures the period from disposal of that request by the tribunal.

On sufficient cause, the court may entertain the application within a further thirty days, but not thereafter under this proviso. Three calendar months should not be casually rewritten as ninety days. Preserve evidence of delivery and any Section 33 request and decision; a case-specific calculation must account for legally applicable exclusions.

Can a court modify the award?

An absolute statement that courts can never modify an award is no longer accurate. The majority in Gayatri Balasamy, paragraph 85, recognised limited powers under Sections 34 and 37:

• Sever an invalid portion when it can properly be separated from the valid portion.
• Correct clerical, computational or typographical errors apparent on the face of the record.
• Modify post-award interest in the circumstances explained in the judgment.

The Supreme Court also addressed its own Article 142 power, to be exercised with great care and within constitutional limits. That power does not belong to every court hearing a Section 34 application.

These limited categories do not turn Section 34 into a merits appeal. Read the majority's reasoning as well as its conclusion; the PDF also contains a separate opinion.

Preparing a focused challenge

Identify the exact statutory ground and the part of the award or arbitral record that supports it. Separate a jurisdictional or procedural defect from mere disagreement with the result. Section 34(4), on a party's request and where appropriate, allows an adjournment to give the tribunal an opportunity to eliminate grounds for setting aside; it is not an unrestricted rehearing by the court.

Correction — 20 October 2026: Corrected the reversed patent-illegality rule, statutory grounds and limitation period; replaced the absolute no-modification claim with the 2025 Constitution Bench majority ruling.