NSE/BSE Codes: NSE: TATAPOWER, BSE: 500400

Summary of Key Information:

Nature of Event / Disclosure:

Regulatory disclosure under SEBI Listing Regulations 30 regarding developments in international arbitration proceedings. This is a status update on ongoing litigation between the company and Kleros Capital Partners Limited.

Involved Parties / Authorities:

  • The Tata Power Company Limited (Company)
  • Kleros Capital Partners Limited (Counterparty)
  • Singapore International Commercial Court
  • Singapore International Arbitration Centre (SIAC)
  • Singapore Court of Appeal (Potential next forum)
  • SEBI (Regulatory authority for disclosure compliance)

Date / Timeline of Event:

  • November 30, 2020: Arbitration proceedings initiated by Kleros against the Company
  • June 5, 2025: SIAC Court rejected Company's challenge to arbitrator appointments
  • July 1, 2025: First arbitral award issued
  • August 27, 2025: Second arbitral award issued
  • July 2, 2025: Company's previous disclosure about the arbitration
  • November 11, 2025: Mention in Q2FY26 consolidated financial results notes
  • August 26, 2026: Singapore International Commercial Court judgment date
  • September 23, 2026: Deadline for appeal to Singapore Court of Appeal (28 days from August 26, 2026)

Brief Description of Outcome / Dispute:

The Singapore International Commercial Court has dismissed the Company's challenge to the arbitral awards dated July 1, 2025 and August 27, 2025. The court held that there was no breach of natural justice or the fair hearing rule by the majority arbitrators in arriving at the final award. The dispute originated from arbitration proceedings initiated by Kleros against the Company in November 2020.

Impact of Outcome:

Financial Impact:

No material disclosures in this section. The document does not specify the monetary value of the arbitral awards, potential liabilities, or financial implications of the court's decision.

Operational / Business / Strategic Impact:

No material disclosures in this section. The document does not indicate any operational, business, or strategic impacts resulting from this court decision.

Other Implications:

The dismissal represents a legal setback in the Company's challenge to the arbitral awards. The matter remains subject to further judicial review through the appeal process.

Next Steps / Required Actions:

The Company has 28 days from August 26, 2026 (until approximately September 23, 2026) to appeal the decision to the Singapore Court of Appeal. The Company has confirmed it will file an appeal within this timeframe.