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No 'Jurisdictional Ace Up the Sleeve': Supreme Court Shields Arbitration from Belated Objections
In a decisive ruling that reinforces the sanctity of arbitral processes, the has dismissed appeals by the against a long-standing arbitral award favoring Canadian engineering firm . Authored by Justice J.K. Maheshwari with Justice Atul S. Chandurkar concurring, the judgment in Municipal Corporation of Greater Mumbai v. (2026 INSC 228) underscores that parties cannot participate in arbitration without protest and later cry foul on technical jurisdictional grounds when the outcome displeases them.
Roots in a -Funded Sewerage Overhaul
The saga traces back to , when MCGM awarded a tender to R.V. Anderson, in partnership with , for consultancy services to upgrade Mumbai's sewerage operations and maintenance—a -backed project spanning 72 months. Work wrapped up by , but disputes erupted over unpaid dues. Partial payments followed in , yet tensions simmered.
In , R.V. Anderson invoked arbitration under Clause 8.3(b) of their agreement, nominating retired Justice S.M. Jhunjhunwala. MCGM countered by appointing former IAS officer Sharad Upasani in . What followed was a protracted tango: parties explored conciliation in late 2005, putting arbitration on hold, but efforts fizzled. By , the co-arbitrators attempted to appoint a presiding arbitrator thrice—first Justice D.R. Dhanuka (Retd.), who resigned over nationality concerns; then John Savage, who also stepped down; and finally Anwarul Haque of Singapore in .
MCGM attended the tribunal's preliminary meeting on , without demur. Only in did it object, claiming the 30-day window for co-arbitrators to appoint the presiding arbitrator had lapsed post-Upasani's nomination, shifting authority exclusively to the Secretary General of the in Washington D.C.
The tribunal rejected this under in , deeming Clause 8.3(b) enabling rather than restrictive. It awarded R.V. Anderson over USD 2 million plus INR amounts with 14% interest from , plus costs. upheld this under in and , prompting MCGM's Supreme Court appeal.
MCGM's Stand: Clause 8.3(b) as Ironclad Deadline
argued vehemently that Clause 8.3(b)'s "shall" mandated ICSID appointment after 30 days, rendering the tribunal . Any post-deadline action by co-arbitrators was a "nullity," breaching and foundational jurisdiction—grounds for setting aside under .
R.V. Anderson's Counter: Enabling Clause, Not a Trap
, for the respondents, defended the tribunal's plausible interpretation: the ICSID route was optional, triggered only on party request amid impasse. MCGM's silence across years, multiple appointments, and active participation waived objections under . Judicial interference under Sections 34/37 is minimal; courts can't re-interpret contracts just because another view exists.
Decoding the Clause: Enabling Safety Net, Not Power Strip
The Court meticulously parsed Clause 8.3(b), affirming the tribunal and High Court's view. The initial power vests in co-arbitrators; the ICSID provision kicks in only at either party's request post-30 days—conditions unmet here. Interpreting it as extinguishing co-arbitrators' power would spawn "commercial absurdity," leaving proceedings in limbo indefinitely.
Drawing from Consolidated Construction Consortium Limited v. Software Technology Parks of India ( INSC 574) and SEPCO Electric Power Construction Corporation v. GMR Kamalanga Energy Ltd. ( INSC 1171), the bench stressed arbitral autonomy: courts defer to plausible contractual interpretations, respecting minimal interference.
Conduct Seals the Deal: Acquiescence Over Technicalities
Even assuming a lapse, MCGM's conduct was damning. It acquiesced through conciliation talks (2005-2006), ignored three presiding appointments ( - ), and joined the 2009 preliminary meeting sans protest—objecting only pre-statement of defense. (2) timelines were met, dodging statutory waiver, but prior silence evinced acceptance.
Echoing Hindustan Construction Co. Ltd. v. Bihar Rajya Pul Nirman Nigam Ltd. ( SCC OnLine SC 2578) and Quippo Construction Equipment Ltd. v. Janardan Nirman (P) Ltd. ((2020) 18 SCC 277), the Court invoked Narayan Prasad Lohia v. Nikunj Kumar Lohia ((2002) 3 SCC 572): challenges must be timely, not tactical.
Key Observations
“A party cannot keep a 'jurisdictional ace' up their sleeve and then claim that filing of the jurisdictional challenge under would go back in time and wipe out the past conduct and acquiescence of the party which would clearly evince how the contractual terms were viewed by the parties. If the same is permitted, it will erode the basic principles of alternative dispute resolution and ethos of arbitration.”
“The manner in which a contract is understood and acted upon by the parties is the best aid to interpreting the contract and understanding the intent of the parties while drafting the contract.”
“...the conduct of the party right from the stage of invocation of arbitration becomes a relevant consideration. While examining the alleged departure from the contractual scheme, acquiescence by the party in its conduct... are all crucial aid in comprehending the contractual scheme.”
As reported, this aligns with the Court's caution against
"second bites at the cherry"
post-adverse awards.
Award Stands Firm: A Win for Arbitration Finality
The appeals were dismissed—no merits, no costs. Practically, it fortifies awards against post-facto nitpicking, urging early objections. For future disputes, parties must act swiftly on composition flaws; silence signals consent. In international contracts like this project, it validates flexible tribunal formation absent ICSID invocation, prioritizing efficiency over rigidity.
This ruling, cited as is a clarion call: engage arbitration earnestly, or forever hold your peace.
