Four provisions of the Arbitration and Conciliation Act, 1996 carry most exam questions on arbitration: section 7 defines a valid arbitration agreement, section 8 obliges a court to send the parties to arbitration, section 11 lets the High Court or the Supreme Court appoint an arbitrator when the parties cannot, and section 34 is the only route to have an award set aside. Read them as one sequence, from agreement to reference to appointment to challenge, and the case law on each falls into place. Between 2020 and 2025 the Supreme Court reshaped the law on three of the four, so notes written before that need correcting.
Where do sections 7, 8, 11 and 34 sit in the Act?
All four sit in Part I of the Act, which applies to arbitrations seated in India. In Bharat Aluminium Co. v. Kaiser Aluminium Technical Services (2012), a Constitution Bench held that Part I has no application to an international commercial arbitration seated abroad, overruling Bhatia International, and applied that rule to arbitration agreements made after the judgment. So a section 34 challenge to an award made in a London-seated arbitration is not maintainable; that award is dealt with at the enforcement stage under Part II.
The table shows how the four sections map onto the life of a dispute.
| Stage | Section | Question it answers | Case to cite |
|---|---|---|---|
| Agreement | 7 | Is there a written agreement to arbitrate? | In Re: Interplay (2023), Cox and Kings (2023) |
| Reference | 8 | Must the civil court stop and send the parties to arbitration? | Vidya Drolia (2020) |
| Appointment | 11 | Who appoints when a party will not cooperate? | SBI General v. Krish Spinning (2024), CORE (2024) |
| Challenge | 34 | On what grounds can the award be annulled, and when? | Popular Construction (2001), Gayatri Balasamy (2025) |
What makes an arbitration agreement valid under section 7?
An arbitration agreement is valid under section 7 if the parties agree in writing to submit present or future disputes arising out of a defined legal relationship, contractual or not, to arbitration. It may be a clause inside a larger contract or a separate document.
Writing is the only formal requirement, and sub-section (4) lists the ways it can be met:
- a document signed by the parties;
- an exchange of letters, telex, telegrams or other telecommunication, including electronic communication, that records the agreement (the words on electronic means were added with effect from 23 October 2015);
- an exchange of statements of claim and defence in which one side alleges the agreement and the other does not deny it.
Sub-section (5) adds incorporation by reference: a written contract that refers to another document containing an arbitration clause makes that clause part of the contract, provided the reference is such as to do so.
Suppose a buyer emails a purchase order that says "disputes shall be referred to arbitration in Pune" and the seller replies by email accepting the order. Neither party has signed a common document, but clause (b) is satisfied because the exchange provides a record of the agreement. Examiners like this fact pattern precisely because students assume a signature is essential.
Stamp duty and non-signatories
Two Constitution Bench rulings of late 2023 are now part of any answer on section 7. In In Re: Interplay between Arbitration Agreements and the Indian Stamp Act, decided on 13 December 2023, seven judges held that an unstamped or insufficiently stamped agreement is inadmissible in evidence but not void; non-stamping is a curable defect, and objections about stamping are for the arbitral tribunal. This overruled the 3:2 view in N.N. Global Mercantile (April 2023) that such an agreement does not exist in law.
A week earlier, in Cox and Kings Ltd. v. SAP India (6 December 2023), five judges upheld the group of companies doctrine: a non-signatory company in the same group can be bound where the conduct and mutual intention of the parties show it was meant to be a party, though the doctrine cannot rest on the phrase "claiming through or under".
When must a court refer the parties to arbitration under section 8?
A judicial authority must refer the parties to arbitration under section 8 when a party to the agreement applies in time, unless the court finds that prima facie no valid arbitration agreement exists. The word is "shall"; once the conditions are met the court has no discretion.
The conditions, in the order a defendant should check them:
- An action has been brought before a judicial authority in a matter that is the subject of an arbitration agreement.
- The applicant is a party to the agreement or a person claiming through or under such a party.
- The application is made not later than the date of submitting the first statement on the substance of the dispute.
- It is accompanied by the original agreement or a duly certified copy. If the other side holds the original, the applicant files a copy and asks the court to call for the original.
Timing is where candidates lose marks. Suppose a supplier sues for the price of goods and the buyer files a full written statement contesting the quality of the goods, then applies under section 8 a month later. The application is too late, because the written statement was the first statement on the substance of the dispute. A request for time to file the written statement, by contrast, is not such a statement.
Sub-section (3) adds a practical point: while the section 8 application is pending, arbitration may still be commenced or continued and an award made.
The prima facie standard after Vidya Drolia
In Vidya Drolia v. Durga Trading Corporation (2020), a three-judge bench held that the court's review under sections 8 and 11 is identical and very limited: it refers the parties unless non-existence, invalidity or non-arbitrability is manifest and ex facie certain. The judgment also laid down a four-fold test for non-arbitrability, covering actions in rem, disputes affecting third-party rights or needing centralised adjudication, sovereign functions of the State, and disputes made non-arbitrable by a mandatory statute. On that test, landlord-tenant disputes under the Transfer of Property Act are arbitrable (overruling Himangni Enterprises), while disputes covered by rent control laws and claims under the DRT Act are not.
How are arbitrators appointed under section 11?
Section 11 first leaves the appointment procedure to the parties, and only when that procedure fails does the court step in on a party's request. The default rules apply where the parties have agreed nothing:
| Situation | Default rule | Trigger for court |
|---|---|---|
| Three arbitrators, s.11(3) | Each party appoints one; the two appoint the presiding arbitrator | A party fails to appoint within 30 days of a request, or the two fail to agree within 30 days, s.11(4) |
| Sole arbitrator, s.11(5) | Parties agree on a name | No agreement within 30 days of a request |
| Agreed procedure fails, s.11(6) | Procedure in the contract | A party or institution fails to act under it |
In an international commercial arbitration the application goes to the Supreme Court; in any other arbitration, to the High Court within whose limits the principal civil court is situated (section 11(12)). Sub-section (6A) confines the court to examining the existence of an arbitration agreement, sub-section (7) makes the decision final with no appeal, including a Letters Patent Appeal, and sub-section (13) asks the court to endeavour to dispose of the application within sixty days of service of notice on the other side.
The 2024 ruling in SBI General Insurance v. Krish Spinning narrowed the referral court's role further. An insurer argued that the insured had signed a discharge voucher in full and final settlement, so nothing was left to arbitrate. The Court held that the arbitration agreement survives accord and satisfaction, that the plea is for the tribunal, and that the observations in Vidya Drolia allowing the court to weed out ex facie frivolous claims no longer apply after In Re: Interplay.
Unilateral appointment clauses
Many government and corporate contracts let one side name the arbitrator. In TRF Ltd. (2017) and Perkins Eastman Architects v. HSCC (2019), the Court held that a person interested in the outcome cannot unilaterally appoint a sole arbitrator. A Constitution Bench went further in Central Organisation for Railway Electrification v. ECI SPIC SMO MCML on 8 November 2024. By majority it held that the equal treatment principle in section 18 applies at the appointment stage, that a party cannot be compelled to choose its arbitrator from a panel curated by the other side, and that unilateral appointment clauses in public-private contracts are arbitrary under Article 14. The ruling on three-member tribunals is prospective, and parties can still waive the objection after a dispute arises by an express written agreement under the proviso to section 12(5).
On what grounds can an award be set aside under section 34?
An award can be set aside under section 34 only on the grounds listed in sub-sections (2) and (2A); the court does not sit in appeal over the tribunal's view of facts or law. The grounds divide into those the applicant must establish on the record of the arbitral tribunal and those the court may find on its own.
| Provision | Ground | Who raises it |
|---|---|---|
| s.34(2)(a)(i) | Incapacity of a party | Applicant, on the tribunal's record |
| s.34(2)(a)(ii) | Invalid arbitration agreement | Applicant |
| s.34(2)(a)(iii) | No proper notice, or unable to present the case | Applicant |
| s.34(2)(a)(iv) | Award beyond the scope of the submission | Applicant |
| s.34(2)(a)(v) | Tribunal's composition or procedure not as agreed | Applicant |
| s.34(2)(b)(i) | Subject matter not arbitrable | Court finds |
| s.34(2)(b)(ii) | Conflict with the public policy of India | Court finds |
| s.34(2A) | Patent illegality on the face of the award, domestic awards only | Court finds |
Explanation 1 limits public policy to three situations: fraud or corruption in the making of the award (or breach of the confidentiality and admissibility rules in sections 75 and 81), contravention of the fundamental policy of Indian law, and conflict with the most basic notions of morality or justice. Explanation 2 bars a review on merits when testing fundamental policy. The proviso to sub-section (2A) says an award is not to be set aside merely for an erroneous application of law or by reappreciating evidence, and patent illegality is not available at all against an award in an international commercial arbitration.
Limitation and the "but not thereafter" rule
The application must be made within three months of receiving the award (or of the disposal of a request under section 33 for correction), and the court may allow a further thirty days on sufficient cause, "but not thereafter". In Union of India v. Popular Construction Co. (2001), the Court held that those words expressly exclude section 5 of the Limitation Act. Suppose a party receives an award on 10 January and files on 20 May. The three months ended on 10 April and the grace period on 10 May, so the court has no power to hear the challenge, whatever the reason for delay.
Since the 2015 amendment, the applicant must also give prior notice to the other side and file an affidavit saying so (sub-section (5)), and the court is to dispose of the application within a year of that notice (sub-section (6)). Filing under section 34 no longer stays the award automatically; under section 36(2) a separate stay application is needed, and for a money award the court has regard to the rules on staying a money decree.
Can the court modify an award?
On 30 April 2025, in Gayatri Balasamy v. ISG Novasoft Technologies, a Constitution Bench held that courts under sections 34 and 37 have a limited power to modify an award. It is confined to severing an invalid part that is legally and practically separable, correcting computational, clerical or typographical errors apparent on the record, modifying post-award interest for compelling reasons, and the Supreme Court's own use of Article 142 with great caution. It is not a licence to revisit the merits.
How are these sections tested in judiciary and LLM exams?
Prelims questions on these sections are mostly numbers and single rules: the 30-day windows in section 11(4) and (5), the sixty-day endeavour in section 11(13), three months plus thirty days in section 34(3), the Supreme Court as appointing court in an international commercial arbitration, and patent illegality being unavailable against such awards. Mains papers prefer problems that run through two or three stages at once.
Common mistakes in answers:
- treating section 8 as discretionary, or forgetting the "first statement on the substance" cut-off;
- citing N.N. Global (2023) as good law on unstamped agreements after it was overruled in December 2023;
- writing that the court weeds out frivolous claims at the section 11 stage without noting Krish Spinning;
- applying section 5 of the Limitation Act to a late section 34 petition;
- saying courts can never modify awards, which stopped being correct after Gayatri Balasamy.
A typical problem question gives a contract with a clause letting the employer's chief engineer appoint a sole arbitrator, a notice invoking arbitration (the proceedings commence when the respondent receives the request, under section 21), the employer's appointment of its own officer, and an award challenged four months later. A complete answer deals with ineligibility under section 12(5), the court's power under section 11(6), and the limitation bar under section 34(3), in that order. Readers who want to see how a notice invoking arbitration is drafted and served in practice can use the public guide on sending a legal notice.
Key points to remember
- Section 7 requires writing, not a signature; an email exchange that records the agreement is enough.
- An unstamped arbitration agreement is not void; stamping objections go to the tribunal (In Re: Interplay, 2023).
- Section 8 reference is mandatory if the application comes before the first statement on the substance of the dispute.
- At the section 11 stage the court only checks the prima facie existence of an arbitration agreement.
- Unilateral appointment of a sole arbitrator by an interested party is invalid (Perkins Eastman, CORE 2024).
- The section 34 limit is three months plus thirty days, and section 5 of the Limitation Act does not apply.
- Patent illegality is a ground only against domestic awards, and it excludes mere errors of law or reappreciation of evidence.
- Courts have a limited power to modify awards after Gayatri Balasamy (2025).
Where to go next
Read the full text of sections 7 to 37 on the Arbitration and Conciliation Act bare act page, then test yourself on the arbitration mock tests and the broader ADR and mediation questions. For a live commercial dispute rather than an exam problem, the practice areas listing on the LegalFirms directory helps you find advocates who handle arbitration.