TRF v. Energo: the Supreme Court's first articulation of ineligibility-cannot-nominate

TRF Ltd v. Energo Engineering Projects Ltd is the case that turned the Indian arbitrator-appointment debate from a discussion about institutional fairness into a structured statutory rule. The 2015 Amendment Act had inserted Section 12(5) and the Seventh Schedule into the Arbitration & Conciliation Act, 1996, prescribing a strict list of relationships between a prospective arbitrator and the parties or the dispute that rendered the arbitrator statutorily ineligible. The amendment was the legislative response to a generation of jurisprudence on bias, conflicts and institutional unfairness in arbitrator-appointment clauses — particularly in PSU and infrastructure contracts where one party would unilaterally appoint, or nominate, the arbitrator from within its own organisation.

What Section 12(5) did not directly answer was the next question: if the person whom the contract empowers to be the arbitrator is statutorily ineligible to be the arbitrator, does the same person retain the power to nominate someone else? The clause in TRF presented exactly that question. A three-judge bench answered it with the now-famous formulation that "once the infrastructure collapses, the superstructure is bound to collapse" — the disqualified person cannot do indirectly what he is disqualified from doing directly.

The judgment seeded the line of authority that culminated in Perkins Eastman Architects DPC v. HSCC (India) Ltd (2019) — extending the principle from "ineligible-cannot-self-nominate" to "ineligible-cannot-unilaterally-appoint" — and that was framed and partially recalibrated by the Constitution Bench in Central Organisation for Railway Electrification v. ECI-SPIC-SMO-MCML on 8 November 2024.

The architecture of the question

The pre-2015 arbitrator-appointment landscape in India was one of structural imbalance. PSU contracts, infrastructure concession agreements, public-sector procurement contracts and standard-form contracts of large private entities routinely contained clauses that empowered a designated officer of the contracting authority — Managing Director, Chairman, General Manager, the Engineer — either to act as sole arbitrator himself or to nominate a sole arbitrator from a panel maintained by that authority. The signing counterparty had no choice; the arbitrator was, in substance, an internal officer of the other side.

The pre-amendment law had policed this through the bias lens. The Court in cases like Indian Oil Corporation v. Raja Transport (2009) had held that the mere fact that the named arbitrator was an officer of one of the parties did not, of itself, raise a presumption of bias — there had to be a "reasonable apprehension" of bias on the facts. The doctrinal protection was thin; the practical experience was thinner.

The Law Commission's 246th Report (August 2014) — the proximate source of the 2015 Amendment — identified the problem with characteristic directness and proposed the Fifth Schedule (a list of circumstances giving rise to justifiable doubts about independence and impartiality, requiring disclosure) and the Seventh Schedule (a list of relationships that de jure disqualified the prospective arbitrator). Parliament accepted both, inserting them via the Arbitration & Conciliation (Amendment) Act, 2015.

Section 12(5), as inserted, provided:

"Notwithstanding any prior agreement to the contrary, any person whose relationship, with the parties or counsel or the subject-matter of the dispute, falls under any of the categories specified in the Seventh Schedule shall be ineligible to be appointed as an arbitrator…"

The Seventh Schedule is a statutory list of nineteen categories — including, at category 1, the arbitrator being an employee, consultant or advisor of one of the parties, and at categories 5 and 12, relationships of financial interest and management control. A Managing Director of a party falls squarely within categories 1 and 12.

The statutory architecture is strict. The ineligibility is de jure; it is not assessed by reference to actual bias; the parties may waive it only by express written agreement after the dispute has arisen (the proviso to Section 12(5)).

What the architecture did not directly address is the nominative power contained in the same clause. A typical Section 12(5)-attracting clause reads: "the dispute shall be referred to the sole arbitration of the Managing Director of the company, or his nominee." The MD is ineligible. Is the nominee equally tainted?

The factual matrix

TRF Ltd — the appellant — was a manufacturer of equipment that had supplied a balance-of-plant package for Energo Engineering Projects Ltd's power-generation project. The supply contract included a dispute-resolution clause that read, in material part: "any dispute … shall be referred to sole arbitration of the Managing Director of the buyer or his nominee."

A dispute arose. TRF issued a notice invoking the arbitration clause. The Managing Director of Energo — being statutorily ineligible to act as arbitrator post-Section 12(5) — proceeded to nominate a retired judge of the Allahabad High Court as the sole arbitrator under the clause's nomination limb. TRF objected; the nomination, TRF contended, was void because the nominating power and the arbitrating power were two faces of the same statutorily extinguished competence.

The matter reached the Supreme Court on a Section 11 application. The bench comprised Justice Dipak Misra (then a puisne judge — he was elevated to the office of Chief Justice on 28 August 2017), Justice A.M. Khanwilkar and Justice Mohan M. Shantanagoudar. The lead judgment was authored by Justice Dipak Misra.

The reasoning

The Court's analysis proceeds in three steps.

Step one — the architecture of Section 12(5)

The bench's first move is to fix the statutory architecture. Section 12(5) uses the language of ineligibility — the disqualified person "shall be ineligible to be appointed as an arbitrator." The ineligibility is de jure; the only escape is the express written waiver-after-dispute under the proviso. The disqualification operates at the level of the appointment; it forecloses the disqualified person from holding the office of arbitrator.

A clause that names the disqualified person as the arbitrator is, accordingly, void to the extent it names that person. The clause cannot operate; the contractual designation runs into a statutory wall.

Step two — the conceptual move

The harder question is the nominative power. The clause runs in the alternative — the MD "or his nominee." Does the second limb survive the disqualification of the first?

The bench's reasoning is structural. The nominative power is conferred on the disqualified person because of his office; the nominative function is exercised on behalf of the party (the company) of which the MD is the chief executive officer. The nominee, in turn, sits in the chair of arbitrator on the basis of an appointment by a person who is statutorily disqualified from sitting there himself.

To allow the nomination to stand would be to allow the disqualification to be circumvented by a one-step transfer. The MD cannot sit; but the MD can choose who sits. That choice — exercised unilaterally by a person whose own interest in the dispute is the very reason for his statutory disqualification — produces an arbitrator whose appointment is tainted by the same conflict that the statute was enacted to neutralise.

The bench articulates the conceptual move with the memorable formulation:

Once the infrastructure collapses, the superstructure is bound to collapse.

The "infrastructure" is the MD's competence to act as arbitrator; the "superstructure" is the MD's competence to nominate one. The competence to nominate is not a freestanding power; it is derivative of the competence to act. When the underlying competence is statutorily destroyed, the derivative competence falls with it.

Step three — the consequence

The consequence is twofold. The MD's nomination of the retired Allahabad HC judge is void. The clause cannot be salvaged by allowing the nomination to stand; it cannot, equally, be salvaged by reading down the clause as conferring a freestanding nominative power. The clause is, in operational effect, defunct.

The Court therefore exercised its power under Section 11(6) and appointed an independent sole arbitrator to adjudicate the dispute. The appointment was made from outside the parties' structures and free from any relationship that would itself attract Section 12(5).

The doctrinal contribution

TRF contributes to Indian arbitration law on three axes.

Statutory. The judgment supplies the operative reading of Section 12(5). The ineligibility extends beyond the formal office of arbitrator and reaches the nominative power exercised by the same office-holder. The reading is faithful to the statute's policy — to neutralise structurally biased appointment mechanisms — and avoids the absurdity of an ineligibility that can be circumvented by a one-step nomination.

Architectural. The judgment introduces the "infrastructure/superstructure" metaphor as the doctrinal organiser. The metaphor has done substantial work in subsequent jurisprudence. Perkins Eastman read it as extending to any case where the appointing authority's own interest in the dispute would itself attract Section 12(5), even where the appointing authority does not himself sit. Central Organisation for Railway Electrification (2024) read it as confined to pure unilateral structures — broad-based panels, with the counterparty's choice from a panel preserved, are differently situated.

Institutional. The judgment effectively transferred a substantial volume of disputed Section 11 applications to the Supreme Court (and, post the 2019 Amendment, the High Courts under Section 11(6)). The legacy unilateral-appointment clauses in PSU and infrastructure contracts could no longer be operated; the parties had to come to court for appointment. The volume drove the bench's later attention to the panel-appointment question that Central Organisation (8 November 2024) addressed.

What the Court did not decide

The judgment is narrow in its operative reach and several adjacent questions were left open.

The position of broad-based panel appointments. The clause in TRF was a pure unilateral structure — the MD chose, unconstrained. The judgment does not directly speak to the validity of broad-based panel arrangements where the appointing party maintains a panel from which the counterparty selects, or where both parties select from a common panel. That question — central to PSU contracting practice — was addressed in the Voestalpine Schienen line and then revisited in Central Organisation for Railway Electrification by the Constitution Bench on 8 November 2024.

The position of an appointing authority who is not himself a party. TRF's reasoning turns on the appointing authority being the MD of a party — the appointing power and the party identity are co-extensive. Where the appointing authority is an institutional body (an arbitral institution, an industry association, an independent professional appointing authority), the TRF reasoning does not directly apply. The two-judge bench in Perkins Eastman extended the reasoning to any appointing authority whose own interest in the dispute would itself attract Section 12(5) — a substantive, not a formal, extension.

The position of pre-2015 arbitration agreements. The 2015 Amendment Act applies, by its terms, to arbitration proceedings commenced after 23 October 2015. Whether Section 12(5) applied to arbitrations commenced after 23 October 2015 under arbitration agreements executed before that date was a recurring sub-question, eventually settled by Bharat Broadband Network Ltd v. United Telecoms Ltd (2019) in the affirmative. TRF itself does not address the temporal question separately.

The position of post-nomination conduct as evidence of waiver. Section 12(5)'s proviso permits waiver only by express written agreement after the dispute has arisen. TRF did not directly address whether participation in proceedings before the tainted arbitrator can amount to such waiver. Bharat Broadband answered in the negative — the waiver must be express and in writing; participation cannot supply the consent that the proviso requires.

The doctrinal arc

The arbitrator-appointment line in post-amendment Indian arbitration law runs through three Supreme Court authorities and a Constitution Bench overlay.

TRF Ltd v. Energo Engineering Projects Ltd (3 July 2017, three-judge bench) supplied the foundational rule: a statutorily ineligible MD-arbitrator cannot nominate a substitute. The infrastructure/superstructure metaphor became the doctrinal organiser.

Bharat Broadband Network Ltd v. United Telecoms Ltd (2019) 5 SCC 755 reinforced the TRF reading on two adjacent points — that Section 12(5) applies to arbitrations commenced after the 2015 Amendment regardless of when the underlying contract was executed, and that the waiver under the proviso must be express and in writing, with participation insufficient.

Perkins Eastman Architects DPC v. HSCC (India) Ltd (26 November 2019, two-judge bench) extended TRF from "ineligible-cannot-self-nominate" to "ineligible-cannot-unilaterally-appoint." The clause in Perkins vested the appointment power in the Chairman-cum-Managing Director of HSCC, who would not himself sit; the Court held the structural conflict that disqualifies the CMD from arbitrating equally disqualifies him from unilaterally appointing the arbitrator. The detailed analysis is set out in the Perkins Eastman digest.

Central Organisation for Railway Electrification v. ECI-SPIC-SMO-MCML (8 November 2024, five-judge Constitution Bench) addressed the broad-based panel question. The Constitution Bench preserved Perkins for pure unilateral structures, but permitted broad-based PSU panel arrangements where (i) the counterparty has a meaningful choice from a panel of independent arbitrators, and (ii) safeguards against panel composition by interested parties are in place. The judgment effectively confined the TRF/Perkins rule to the case it was designed to address — pure unilateral appointments by an interested party — while supplying a framework for panel-based appointments in PSU and infrastructure contracts.

The post-Central Organisation practice has, in turn, been shaped by ongoing Section 11 applications testing the boundary between "pure unilateral" and "broad-based with safeguards" — a boundary that the 2024-2026 case law continues to refine. The Delhi HC's order in PTC Techno Pvt Ltd v. Samsung India (late April 2026) — setting aside a 2018 arbitral award on the ground that a unilateral appointment by a company official violated Section 12(5) — illustrates that the TRF/Perkins core remains operative.

The practitioner's take

For the party invoking arbitration under a unilateral-appointment clause. The pre-amendment clause is now substantively defunct. Issue the Section 21 notice; flag the Section 12(5) / Seventh Schedule problem; offer the counterparty either a consent-appointment route (joint nomination of an independent sole arbitrator) or, failing consent, a Section 11(6) application. Do not proceed before the tainted arbitrator even if the counterparty insists — participation in such proceedings produces an award exposed at the Section 34 stage.

For the party whose contract contains the unilateral-appointment clause. The clause is operative only to the extent of its non-ineligible elements. Where the entire clause is structured around an interested-party appointment, the clause cannot operate and the Section 11(6) route is the only path forward. The institutional incentive is to amend standard-form clauses to broad-based panel structures that conform to Central Organisation requirements.

For the tribunal appointed under a tainted clause. Where there is any doubt about the Section 12(5) / Seventh Schedule compliance of the appointment, raise it at the threshold and invite the parties to either supply an express written waiver (under the proviso) or seek a fresh appointment under Section 11(6). The cost of proceeding without addressing the issue is an award that is liable to be set aside.

For drafting. Post-TRF, Perkins and Central Organisation, the standard for a defensible arbitrator-appointment clause is well-defined. A clause that contemplates either (i) joint appointment by the parties from a list of independent arbitrators, (ii) institutional appointment by a recognised arbitral institution, or (iii) a broad-based panel structure with the counterparty's meaningful selection from a panel of independent arbitrators, will survive Section 12(5) scrutiny. A clause that vests appointment power in an officer of one party — particularly an officer with direct interest in the dispute — will not.

For Section 34 practice. Where the appointment was made in violation of Section 12(5), the award is exposed under Section 34(2)(a)(v) (composition of the arbitral tribunal not in accordance with the agreement of the parties / Part I) and under Section 34(2)(b)(ii) (award in conflict with public policy). The TRF/Perkins line supplies the substantive ground; the practitioner discipline is to plead the ineligibility with particulars — the relationship under the Seventh Schedule, the date of appointment, the participation history and, if relevant, the absence of express written waiver under the proviso.

Related editorial pieces

• Perkins Eastman v. HSCC: the extension from ineligible-cannot-nominate to ineligible-cannot-unilaterally-appoint
• Silence is consent: the Supreme Court's reading of Section 29A waiver in arbitration
• Vidya Drolia and the four-fold test: the Supreme Court reorders the law of arbitrability
• Cox & Kings and the group-of-companies doctrine: a Constitution Bench re-anchors the law of non-signatories