Three Contracts, Two Arbitration Clauses: Supreme Court Refuses to Let the “Mother Agreement” Argument Block a Reference

Case at a glance: The Supreme Court has appointed a sole arbitrator seated in Mumbai in a dispute between an Indian tank-cleaning company and its Korean partner. As reported, it held that under Section 11(6-A) of the Arbitration and Conciliation Act, 1996 the court only checks the existence of an arbitration agreement. Arguments that a Seoul-seated “mother agreement” governs, or that a non-signatory is not bound, are for the arbitrator.

Shubham Equipment (SEPL) of Thane and Rothwell Water (RWCL) of Korea signed a Licence Agreement in 2019 with arbitration in Seoul under Korean law, then a Joint Venture Agreement in 2021 and an MoU in 2023, both with arbitration seated in Mumbai. In October 2024 SEPL terminated the JVA, alleging that RWCL had breached the non-compete clause by setting up Rothwell Business International Pvt. Ltd. (RBIPL). It claimed Rs 20 crore for loss of business and Rs 4.24 crore under the MoU, and filed two petitions under Section 11.

RWCL argued that no amicable settlement had been attempted, that the Licence Agreement was the “mother agreement” whose Seoul clause governed everything, and that RBIPL, a non-signatory, was not bound. It also started arbitration in Korea in August 2025. The Court first referred the parties to mediation, which failed.

The Key Question Before the Court

When parties have several related agreements with different arbitration clauses, can a court refuse a Section 11 reference because one agreement is said to be the “mother agreement” or because a party has not signed?

Existence, Not Merits, at the Section 11 Stage

As reported, the Court held that the referral court's inquiry under Section 11(6-A) is confined to whether an arbitration agreement exists on a prima facie view. Here the JVA and MoU, with Mumbai-seated clauses, admittedly existed.

It said that overlap between disputes under the JVA/MoU and the Licence Agreement “cannot constitute a ground to refuse a reference at the threshold”. The three agreements prima facie operate in different fields, and Article 25 of the JVA and Clause 10.8 of the MoU each override earlier agreements on their subject.

Whether RBIPL, a wholly owned subsidiary of a signatory allegedly set up in breach of the JVA, is bound by the arbitration agreement was left to the arbitral tribunal.

What the Court Actually Held

• Section 11 petitions allowed and a reference made.
• Justice Ramesh D. Dhanuka, former Chief Justice of the Bombay High Court, appointed sole arbitrator.
• The seat is Mumbai under the JVA and MoU clauses.
• The “mother agreement” objection and overlap of disputes are for the arbitrator.
• Whether the non-signatory is bound is left to the arbitrator.

Why This Judgment Matters

• It reinforces the narrow scope of court scrutiny at the Section 11 stage.
• It addresses multi-contract structures common in joint ventures with foreign partners.
• It leaves group-of-companies questions to arbitral tribunals.

What Should Advocates Take Away From the Judgment?

For Claimants' Counsel

• Identify the specific agreement under which each claim arises and its arbitration clause.
• Rely on override and entire-agreement clauses in later contracts.

For Respondents' Counsel

• Raise “mother agreement” and non-signatory objections before the tribunal, where they will be decided.

Key Takeaways

Frequently Asked Questions

It allowed the Section 11 petitions and appointed a sole arbitrator seated in Mumbai.

As reported, the agreements prima facie operate in different fields and the later agreements had their own Mumbai clauses, so the overlap argument was left to the arbitrator.

The Court did not decide this and left it to the arbitral tribunal.

Conclusion