• Written by: admin
• November 4, 2026

Choosing between institutional vs ad hoc arbitration in India is one of the first decisions a lender or business makes when it drafts a dispute clause. The choice shapes who appoints the arbitrator, who fixes the fees and how quickly an award arrives. Yet many Indian contracts still default to ad hoc arbitration without much thought. This guide compares both routes and explains what recent rulings mean for your next contract.

What Is Institutional vs Ad Hoc Arbitration in India?

The Arbitration and Conciliation Act, 1996 recognises both forms. Section 2(1)(a) defines arbitration to cover any arbitration, whether or not a permanent institution administers it.

In ad hoc arbitration, the parties appoint the tribunal, agree the procedure and negotiate fees directly with the arbitrators. If they cannot agree on an arbitrator, one side must approach the High Court or Supreme Court under Section 11.

In institutional arbitration, the parties adopt the rules of a centre. The centre then handles appointments, deadlines, fee deposits and case management. Leading Indian centres include the Delhi International Arbitration Centre (DIAC), attached to the Delhi High Court; the Mumbai Centre for International Arbitration (MCIA); the India International Arbitration Centre (IIAC), which the IIAC Act, 2019 declares an institution of national importance; and the Indian Council of Arbitration. Many cross-border contracts choose SIAC or the ICC.

Key Differences at a Glance

• Appointment: An institution appoints the arbitrator when parties fail to agree. Ad hoc parties often need a Section 11 petition, which adds months.
• Fees: Institutions charge on a published ad valorem schedule. Ad hoc fees depend on negotiation or the Fourth Schedule.
• Timelines: Institutions monitor deadlines and offer expedited and emergency procedures. Ad hoc cases rely on the parties and the tribunal.
• Cost: Ad hoc arbitration can cost less for small claims. However, delays and side litigation often erase that saving.
• Flexibility: Ad hoc arbitration gives full freedom over procedure. Institutional rules trade some freedom for certainty.

Key Case Law

Amazon.com NV Investment Holdings v. Future Retail (Supreme Court, 6 August 2021): The Court upheld party autonomy to adopt institutional rules. It held that an emergency arbitrator’s order under the SIAC Rules counts as an order under Section 17(1). Courts can therefore enforce it under Section 17(2).

ONGC v. Afcons Gunanusa JV (Supreme Court, 30 August 2022): The Court held that ad hoc arbitrators cannot fix their own fees unilaterally. It required tribunals to settle fees at the preliminary hearings and directed High Courts to frame fee rules under Section 11(14). This ruling targets a classic weakness of ad hoc arbitration.

CORE v. ECI SPIC SMO MCML (Constitution Bench, 8 November 2024): The Court held that unilateral appointment clauses in public-private contracts violate Article 14. It applied the ruling prospectively. Consequently, lenders and PSUs that once named their own arbitrators now gain from neutral institutional appointment. Read our note on the unilateral appointment of arbitrators by NBFCs for the lender angle.

Policy Push Towards Institutions

On 3 June 2024, the Ministry of Finance issued guidelines for public procurement contracts. They suggest limiting arbitration to disputes below ₹10 crore and prefer institutional arbitration where it suits the claim value. Moreover, the government released a Draft Arbitration and Conciliation (Amendment) Bill on 18 October 2024. It proposes statutory emergency arbitration and a wider role for institutions. As of mid-2026, Parliament had not passed it.

How to Choose: A Five-Step Checklist

1. Estimate the likely claim value and compare institutional fee scales.
2. Check whether the counterparty is a government body or PSU, since CORE now bars one-sided appointments.
3. Decide whether you may need emergency or expedited relief.
4. Name the institution, its rules, the seat and the number of arbitrators in the clause.
5. For high-volume loan books, consider an institution’s fast-track rules to keep costs per case low.

FAQs

What is the main difference between institutional and ad hoc arbitration?

An institution administers institutional arbitration under its own rules. In ad hoc arbitration, the parties and the tribunal manage the process themselves.

Which is cheaper in India?

Ad hoc arbitration often looks cheaper at the start. Institutional arbitration usually proves more economical overall because it avoids fee disputes and appointment litigation.

Is an institutional award easier to enforce?

Courts enforce both types under Section 36. Institutional scrutiny and neutral appointment, however, reduce the grounds a losing party can raise.

Can parties switch from ad hoc to institutional arbitration?

Yes. Parties can agree in writing, even after a dispute arises, to refer it to an institution.

Which arbitral institutions operate in India?

Major centres include DIAC, MCIA, IIAC and the Indian Council of Arbitration. Foreign bodies such as SIAC and the ICC also handle many Indian disputes.

Lex Pleaders advises banks, NBFCs and businesses on drafting arbitration clauses, choosing between institutional and ad hoc arbitration, and running arbitrations before DIAC and other centres. Explore our arbitration and ADR services. Write to us at lexpleadersindia@gmail.com to discuss your matter.

Disclaimer: This article offers general information only and does not constitute legal advice.