Delhi High Court Upholds Arbitral Award Quashing DoT's ₹8.55 Crore Demand Against Sterlite Technologies

The Delhi High Court has upheld an arbitral award in favour of Sterlite Technologies Limited, dismissing the Department of Telecommunications' challenge to an award that quashed a ₹8.55 crore demand for alleged unauthorised telecom operations.

Justice Avneesh Jhingan ruled that the arbitrator's conclusion — that Sterlite provided only passive telecom infrastructure rather than unlicensed end-to-end bandwidth services — was a plausible reading of the record that did not warrant interference under Section 34 of the Arbitration and Conciliation Act, 1996 . "The view taken by the arbitrator is plausible and suffers from no legal or factual error, much less perversity , and no interference is called for," the Court observed.

The Dispute: A Pune Inspection Sparks a Nationwide Demand

Sterlite Technologies, which designs and integrates digital networks and provides technological solutions for fixed and wireless communication networks, held an Infrastructure Provider Category-I (IP-I) Registration Certificate from the DoT. This registration permitted the company to provide passive telecom infrastructure — but expressly barred it from dealing with active equipment or providing telegraph services, including end-to-end bandwidth, under Section 4 of the Indian Telegraph Act, 1885.

Sterlite's wholly owned subsidiary, Speedon Network Limited (formerly Sterlite Networks Limited), entered into Master Service Agreements with telecom service providers — Citycom Networks Private Limited in January 2012 and Microscan Computers Private Limited in May 2012 — for providing access infrastructure.

The trouble began when DoT officials inspected Sterlite's Pune premises on February 26, 2015. The resulting inspection report alleged that Sterlite was selling bandwidth beyond the scope of its IP-I registration, managing active equipment through its subsidiary, and evading over ₹2.5 crore in government revenue towards National Long Distance licence entry and annual fees.

After years of correspondence, DoT issued a show-cause notice in July 2018 and eventually raised a demand of ₹8,55,75,236 in August 2020. When Sterlite sought reconsideration, the DoT rejected the plea in October 2020 and directed payment. Sterlite then invoked arbitration in January 2021, leading to a sole arbitrator being appointed by the High Court three months later.

The Battle of Narratives

DoT's Case: The petitioner argued that the arbitrator ignored a June 2015 letter where SNL allegedly admitted that equipment belonged to Sterlite. DoT contended that neither entity possessed the requisite licence to own or operate active equipment, that billing under the MSAs was based on bandwidth utilisation rather than dark fibre, and that SNL was merely a facade while Sterlite operated as the true service provider. Crucially, DoT maintained that damages for breaching registration conditions were an inherent right and did not require an express contractual clause.

Sterlite's Defence: The respondent countered that the equipment belonged to SNL and was leased to TSPs, with broadband services actually being provided by licensed operators like Citycom. Sterlite pointed to contractual clauses showing TSPs were responsible for backhaul equipment and subscriber services, and relied on the Supreme Court's decision in Vodafone International Holdings B.V. v. Union of India (2012) to argue that a holding company and its subsidiary are distinct legal entities. Sterlite further submitted that a pan-India demand could not be based on a single Pune inspection and that damages under Section 73 of the Contract Act could not be imposed without pleading and proof of actual loss.

Four Facets, Four Findings

The arbitrator examined the dispute from four distinct perspectives — a framework the High Court found rigorous and persuasive.

First, ownership of active equipment. The arbitrator examined the MSAs and follow-up correspondence, concluding that Sterlite did not own the active equipment . The agreements assigned responsibility for backhaul equipment and subscriber-delivery bandwidth to the TSPs, while Sterlite's role was confined to "access infrastructure" — which the contracts defined to mean passive equipment like fibre, ducts and cabinets. The High Court rejected DoT 's reliance on the SNL letter: "It was written in letter that equipments were leased to various TSP and there was no admission that equipment were owned by the respondent."

Second, whether end-to-end bandwidth was provided. The arbitrator meticulously dissected the charging mechanisms and found that monthly recurring charges were not determined by the bandwidth capacity opted for by end subscribers. The Court noted that DoT itself could not explain why the demand was raised against Citycom when the inspection report identified Bharti Airtel as the TSP being billed.

Third, the corporate veil argument. DoT's attempt to treat Sterlite and SNL as a single entity failed. SNL had its own IP-I registration granted in March 2014 and a unified licence in March 2018. The Court observed that DoT itself had granted separate registrations to the two entities, and notably, DoT had not even pleaded the sham-entity theory in its statement of defence before the arbitrator — it was raised only during arguments.

Fourth, the legality of the demand. Here, the Court made a significant observation: "The demand raised by a statutory authority requires a statutory backing." No provision under the Telegraph Act or clause in the IP-I registration authorised the particular damages demanded. Moreover, DoT failed to plead or prove any actual loss — a precondition for damages under Section 73 of the Contract Act , which requires both a breach and demonstrable loss (or proof of its impossibility to establish).

The Pan-India Problem

Perhaps most striking was the Court's treatment of the scope of DoT's demand. The inspection was conducted in only one premises — Sterlite's facility at Pune. No inspection was carried out in any other city, yet DoT extrapolated findings into a nationwide demand.

"The arbitrator rightly held the creation of pan-India demand on the basis of an inspection conducted at one premises of the respondent at Pune to be pernicious ," the Court observed, endorsing the arbitrator's criticism of this extrapolation.

A Narrow Lens on Arbitral Review

The Court invoked a series of recent Supreme Court rulings to underscore the restricted scope of Section 34 jurisdiction — that it is not an appellate provision, that evidence cannot be re-appreciated, and that a plausible arbitral interpretation must prevail even if another view is possible. Citing Prakash Atlanta (JV) v. National Highways Authority of India (2026), Ramesh Kumar Jain v. BALCO (2025), and SEPCO Electric Power Construction Corporation v. GMR Kamalanga Energy Ltd. (2025), the Court reiterated that the arbitrator's findings fell squarely within the permissible decisional domain of the arbitral tribunal.

The Verdict

Dismissing the Union of India's petition, the Court upheld the arbitral award in its entirety. The ₹8.55 crore demand against Sterlite Technologies stands set aside, and the DoT's challenge has failed.

The judgment reinforces two important principles: that statutory authorities must have a legal basis for monetary demands, and that courts exercising Section 34 jurisdiction cannot substitute their own views merely because an alternative interpretation exists. For the telecom sector, it clarifies that IP-I registrants providing passive infrastructure cannot be subjected to licence-fee style demands without evidence of actual service provision and actual loss — no matter how long the regulator's investigation stretches.

Case Details: Union of India, Through Secretary, Department of Telecommunications v. Sterlite Technologies Limited , O.M.P. (COMM) 395/2023, High Court of Delhi at New Delhi, Judgment pronounced August 12, 2026.