Ion Exchange (India) Limited Wins Arbitral Award Dismissal in ACETP Litigation Case
Ion Exchange (India) Limited has won a significant legal victory with the dismissal of an arbitral award in its litigation case with ACETP. The Sole Arbitrator ruled that both claim and counter-claim are barred by limitation, resulting in dismissal of a ₹17.48 crore award plus interest previously passed against the company. This removes a major contingent liability from the company's books and provides substantial financial relief.

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Ion Exchange (India) Limited has achieved a significant legal victory with the dismissal of an arbitral award in its ongoing litigation with Angeripalayam Common Effluent Treatment Plant Limited (ACETP). The company informed stock exchanges about this favorable development through a regulatory filing dated January 12, 2026.
Arbitral Award Details
The Sole Arbitrator, Mr. S. Parthasarathy, Senior Advocate, passed an arbitral award holding that both the claim and counter-claim in the ACETP matter are barred by the law of limitation. This ruling has resulted in the complete dismissal of both parties' claims.
| Parameter: | Details |
|---|---|
| Arbitrator: | Mr. S. Parthasarathy, Senior Advocate |
| Case Status: | Both claim and counter-claim dismissed |
| Reason: | Barred by law of limitation |
| Award Amount Dismissed: | ₹17.48 crores plus interest |
| Previous Status: | Contingent liability in notes to accounts |
Background of the Litigation
The original dispute arose from ACETP's claim against Ion Exchange for alleged non-performance of an Effluent Treatment Plant. ACETP had sought compensation for various damages including:
- Capital cost recovery
- Loss of production claims
- Plant failure compensation
- Operational cost reimbursement
The company had previously disclosed this litigation in August 2023 as part of its continuing disclosure obligations under SEBI regulations.
Financial Impact
The dismissal of the arbitral award provides significant financial relief to Ion Exchange. The ₹17.48 crore amount, along with associated interest, was previously forming part of the company's contingent liability disclosure in its notes to accounts. With this favorable ruling, this contingent liability has been effectively removed from the company's books.
Regulatory Compliance
Ion Exchange filed this update in compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The disclosure follows the requirements outlined in SEBI Circular no. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024, regarding updates on pending litigation developments.
Company Secretary and Compliance Officer Nikisha Solanki signed the regulatory filing, ensuring proper compliance with stock exchange notification requirements for both BSE and NSE where the company's shares are listed.
Historical Stock Returns for Ion Exchange
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| 0.0% | +6.89% | +0.93% | -16.16% | -32.00% | +102.50% |


































