How to Challenge an Arbitral Award Under Section 34

What it means to challenge an arbitral award under Section 34

Section 34 of the Arbitration and Conciliation Act 1996 is the only route to have a domestic arbitral award, or an award in an international commercial arbitration seated in India, set aside by a court. When you challenge an arbitral award under Section 34, you ask the court to declare that the award is not binding because of a defect the Act recognises. If the court agrees, the award is set aside, in whole or in part. If it disagrees, the petition is dismissed and the award can be enforced as a decree under Section 36.

The parties chose arbitration to avoid courts, and the Act respects that choice. The grounds are narrow. Section 5 of the Act limits judicial intervention to what the Act permits, and Section 34 says an award may be set aside 'only if' one of the listed grounds is shown. The court does not ask whether it would have reached the same result. It asks whether the process was fair, whether the tribunal stayed within its authority, and whether the award offends public policy or, for domestic awards, is patently illegal.

This affects how a challenge should be thought about. A party that lost on facts, and wants a second hearing on the same evidence, usually loses again in court, with costs. A party that can point to a real defect, such as being denied the chance to cross-examine a key witness, an award on a claim nobody referred, or a finding with no evidence at all behind it, has a real case. Our page on arbitration petitions in the Delhi High Court covers Section 34 alongside petitions for interim relief and appointment.

Section 34 does not apply to foreign-seated awards. An award from an arbitration seated in Singapore or London is challenged at the seat; in India, the losing party can only resist enforcement under Section 48.

The law on setting aside an award

Grounds based on procedure and the tribunal's authority

The grounds in Section 34(2)(a) are about the integrity of the process. The most common in practice is that a party was 'unable to present its case'. This covers being refused an adjournment for a genuine reason and then decided ex parte, a tribunal that relied on a document the party never saw, or one that decided on a point neither side argued. It does not cover a party that simply chose not to lead evidence or missed deadlines it had agreed to.

An award that goes beyond the reference is also open to challenge. If the contract sent only disputes about measurement to arbitration and the tribunal awarded loss of profit, or if the tribunal awarded something the contract expressly barred, such as interest during a period the parties had excluded, the excess part can be set aside. Where the good and bad parts can be separated, only the bad part goes.

The composition of the tribunal matters more than it used to. Under Section 12(5) and the Seventh Schedule, a person with certain relationships to a party, such as its employee, is ineligible to act as arbitrator unless the parties expressly waive this in writing after the dispute arises. The Supreme Court has held that a party with an interest in the outcome cannot appoint a sole arbitrator alone, and a Constitution Bench in 2024 applied equality principles to appointment clauses in public contracts. An award by an ineligible arbitrator can be set aside, and the objection can often be raised even at the Section 34 stage. Our guide on getting an arbitrator appointed under Section 11 explains these appointment rules.

Public policy and patent illegality explained

Public policy was once a wide door. After the 2015 amendment and the Supreme Court's decision in Ssangyong Engineering v. NHAI (2019), it is narrow. An award contravenes the fundamental policy of Indian law if, for example, it disregards binding orders of a superior court, violates the principles of natural justice, or ignores a statute that cannot be contracted out of. It offends the most basic notions of justice only when it shocks the conscience of the court. Fraud and corruption must be specific and proved, not alleged in general terms.

Patent illegality is the ground most domestic challenges rely on. It means an illegality that goes to the root of the matter and appears on the face of the award. Ssangyong and the earlier Associate Builders v. DDA (2014) give the main examples: an award with no reasons; a finding based on no evidence, or one that ignores vital evidence; a view of the contract that no fair-minded person could take; a decision on a matter outside the contract; or a decision that applies the wrong statute altogether. A tribunal that rewrites the contract to do what it thinks is fair, rather than what the contract says, commits patent illegality.

What patent illegality does not include is just as important. If the tribunal took a possible view of the evidence or of a contract clause, even one the court would not have taken, the award stands. A minor error of law, or an award that is harsh but within the contract, will not be set aside. The Supreme Court's curative ruling in Delhi Metro Rail Corporation v. Delhi Airport Metro Express (2024) shows that patently illegal awards do get set aside, but it is an exceptional case, not a sign that courts will now re-examine merits.

Inadequate reasons sit in between. In Dyna Technologies v. Crompton Greaves (2019) the Supreme Court held that reasons must be intelligible and adequate, and that where the reasoning is merely sparse but can be understood from the record, the court should try to uphold the award rather than set it aside.

The time limit is the first thing to check

The time limit under Section 34(3) is three months from the date the party making the application received the arbitral award. The court can condone a further delay of up to 30 days if sufficient cause is shown, 'but not thereafter'. The Supreme Court held in Union of India v. Popular Construction (2001) that Section 5 of the Limitation Act does not apply, so a petition filed on day 125 is dead, however good the grounds. Three months means calendar months, not 90 days.

Time runs from receipt of a signed copy of the award by the party itself, not by its lawyer or an employee who had nothing to do with the case. If a request for correction or interpretation was made under Section 33, time runs from its disposal. The benefit of court closure under Section 4 of the Limitation Act applies only to the three-month period, not to the extra 30 days. Section 14 of the Limitation Act can help a party that filed in good faith in the wrong court.

Before anything else, Advocate B.K. Singh asks the client for the courier envelope, the email or the receipt showing exactly when the signed award reached the company, and works out the last date for the three-month period on a calendar in front of the client. He advises treating that date as the deadline. The extra 30 days depend on the court accepting your reason, and a petition that needs them starts with an argument it may lose.

Beware of a 'skeleton' filing. The Delhi High Court has held in a number of cases that a petition filed within time but without the award, without signatures, or without the essential documents, and refiled properly only later, may be treated as not filed at all on the first date, so limitation is counted from the proper refiling. File a complete petition the first time.

Which court hears a Section 34 petition in Delhi

The petition is filed in the 'court' defined in Section 2(1)(e) of the Act: the principal civil court of original jurisdiction, including a High Court with original civil jurisdiction, and only the High Court for an international commercial arbitration. The Supreme Court held in BGS SGS Soma JV v. NHPC (2019) that the court at the seat of the arbitration has exclusive jurisdiction. If the seat is New Delhi, the Delhi courts hear the challenge, even if the parties are elsewhere. Under Section 42, if an earlier application, such as one for interim measures, was made in a particular court, later applications go to the same court.

Within Delhi, the Commercial Courts Act decides which court. For an international commercial arbitration, the Commercial Division of the Delhi High Court hears the petition regardless of value. For a domestic arbitration, the aggregate of the claim and counterclaim decides: above Rs 2 crore, the Commercial Division of the High Court, where these petitions are registered as O.M.P. (COMM.); otherwise the District Judge (Commercial) at the relevant district court. The Rs 2 crore limit may change, as a proposal to raise it is pending. Our guide on which cases go to the Commercial Division explains the value rules.

Awards from arbitrations administered by the Delhi International Arbitration Centre, which works under the Delhi High Court, are challenged in the same way as any other award seated in Delhi. This is a private law firm's site; for official case status and cause lists, use the Delhi High Court's own website.

How to file a Section 34 petition, step by step

These are the usual steps for setting aside an award in Delhi, whether in the High Court or a district commercial court.

1. Fix the limitation date

   Find the date the signed award reached the party itself, or the date a Section 33 request was disposed of. Count three calendar months and treat that date as the deadline.

2. Obtain the full arbitral record

   Collect the statement of claim, defence, counterclaim, documents, evidence affidavits, cross-examination transcripts, procedural orders, written submissions and the award. Section 34 is decided mainly on this record.

3. Identify real grounds

   Go through the award paragraph by paragraph against the record. Note where the tribunal ignored evidence, went beyond the reference, denied a hearing, gave no reasons or rewrote the contract. Drop grounds that only re-argue facts.

4. Give prior notice

   Section 34(5) requires notice to the other side before filing, and an affidavit that it was given. Courts treat this as directory, but give it anyway.

5. Draft and file the petition with a stay application

   File the petition with the award, the arbitration agreement, the relevant record and an affidavit, along with a separate application under Section 36 for stay of the award. Pay court fee and cure registry objections promptly.

6. First hearing and stay

   The court issues notice and considers stay. For money awards it usually directs deposit of all or part of the awarded amount, or a bank guarantee, as a condition.

7. Reply, record and arguments

   The award holder files a reply. The court calls for the arbitral record if needed. Fresh evidence is rarely allowed. The petition is argued on the record and decided.

If the award is upheld and the stay ends, the award holder can execute it as a decree, as our guide on enforcing an arbitral award in Delhi explains.

Typical time and cost of a Section 34 challenge

Stopping enforcement while the challenge is pending

Since the 2015 amendment, an award is not automatically stayed when a Section 34 petition is filed. The award holder can start execution unless the court grants a stay under Section 36(2) and (3). The Supreme Court upheld this in Hindustan Construction Company v. Union of India (2019). So the stay application is as important as the petition itself.

For a money award, the court applies the principles of the Code of Civil Procedure for staying money decrees. In practice, the Delhi High Court usually directs the award debtor to deposit the awarded amount, or a substantial part, or furnish a bank guarantee, within a short period. Government bodies get no special exemption from deposit. Sometimes the award holder is allowed to withdraw the deposit on furnishing security. Under a 2021 amendment, the court must grant an unconditional stay if it is satisfied prima facie that the arbitration agreement or the award was induced by fraud or corruption.

If you are the award debtor and cannot deposit the full amount, prepare evidence of your financial position and propose a realistic alternative, such as a charge on property. A party that seeks a stay but makes no offer of security rarely gets one.

Can the court change the award instead of setting it aside?

For a long time the answer was no. In Project Director, NHAI v. M. Hakeem (2021) the Supreme Court held that a court under Section 34 can only set aside, not modify. A five-judge Constitution Bench revisited this in Gayatri Balasamy v. ISG Novasoft Technologies (April 2025). By majority, it held that a court has a limited power to modify an award: it can sever the invalid part from the valid part, correct clerical, computational or typographical errors that are obvious on the face of the award, and in some circumstances modify post-award interest. It cannot otherwise rewrite the award or substitute its own view on merits.

The court can also, on request, adjourn the Section 34 proceedings under Section 34(4) to let the tribunal resume and take steps to remove the grounds for setting aside, for example by giving reasons it left out. That is useful where the defect is curable.

If the award is set aside, the dispute is not decided in your favour; the parties go back to where they were. A fresh arbitration may follow, and Section 43(4) excludes the period between the start of the arbitration and the setting aside from limitation for the fresh proceedings.

Documents needed to challenge an award

If you won the arbitration and face a Section 34 petition

First, check limitation. If the petition was filed after three months and 30 days, or the first filing was defective and refiled late, raise it at the very first hearing. Then oppose any unconditional stay and ask for deposit of the full awarded amount, with liberty to withdraw against security.

In your reply, show that each ground re-argues facts or contract interpretation. Point the court to the paragraphs of the award where the tribunal dealt with each contention. Oppose any attempt to lead fresh evidence; the Supreme Court held in Emkay Global v. Girdhar Sondhi (2018) that Section 34 is ordinarily decided on the record that was before the tribunal. If part of the award is weak, consider whether conceding that part, so that it can be severed, protects the rest.

Keep enforcement in mind from the start. Once the petition is dismissed and any appeal fails, or if no stay is granted, you can file execution. The award debtor's assets should be identified early, and if they are being moved or sold, interim protection is available even after the award, as our guide on Section 9 petitions for urgent relief explains.

Mistakes that sink Section 34 petitions

• Counting 90 days instead of three months, or counting from the wrong date. Work from the date the party itself received the signed award.
• Planning to use the 30 extra days. They need a genuine reason and may be refused.
• Filing a skeleton petition. A petition without the award or essential documents may be treated as never filed.
• Re-arguing the evidence. A petition that reads like an appeal on facts invites dismissal with costs.
• Forgetting the stay application. Without it, the award holder can execute while your petition waits for hearing.
• Filing in the wrong court. Check the seat and the value of claim plus counterclaim before choosing between the High Court and the district commercial court.

After the decision: appeal under Section 37

An order setting aside or refusing to set aside an award can be appealed under Section 37(1)(c). In commercial matters the appeal lies to the Commercial Appellate Division of the Delhi High Court within 60 days under Section 13(1A) of the Commercial Courts Act. The Supreme Court held in Government of Maharashtra v. Borse Brothers (2021) that delay beyond that should be condoned only by way of exception, not as a matter of routine. Our guide on commercial appeals under Section 13 covers the procedure.

The appeal court's scope is narrower still: it checks whether the Section 34 court stayed within its own limits. From there, a special leave petition to the Supreme Court is the remaining route. A draft amendment bill released in 2024 proposed changes, including an optional appellate arbitral tribunal, but as of October 2026 it has not been enacted, so the 1996 Act as amended up to 2021 still applies. For more on arbitration practice beyond the court stage, our sister site on arbitration matters has further guides.

What to do this week

Find the envelope, email or receipt that shows when the signed award reached you, and count three calendar months from that date. Ask your arbitration lawyer for the complete record. Read the award with one question in mind: where did the tribunal go outside the contract, refuse a hearing, or decide without evidence? Decide whether you can offer a deposit or bank guarantee, because the stay will depend on it.

When Advocate B.K. Singh drafts grounds of challenge, he ties each one to a paragraph of the award and a page of the record, because a Section 34 court reads the award against the record and has little patience for a petition that re-tells the dispute. Our arbitration petitions page explains how we handle these in the Delhi courts. For advice on your papers or for updates on arbitration law, contact Advocate B.K. Singh.