Key Quantitative Figures

Niche Ninety Nine Capability and Certifications (OPC) Private Limited assigned Tata Chemicals an Environmental, Social, and Governance (ESG) Score of 68.74.

Dates of Action and Receipt

The company received information about the ESG rating on October 31, 2026. The regulatory intimation was filed with the exchanges on November 1, 2026.

Parties Involved

The ESG rating was prepared by Niche Ninety Nine Capability and Certifications (OPC) Private Limited ('Niche Ninety Nine'). The disclosure was signed by Jeraz E. Mahernosh, Company Secretary (FCS 7008), on behalf of Tata Chemicals Limited.

Purpose and Rationale

The company explicitly states that it "has not engaged Niche Ninety Nine for ESG Rating." The rating agency independently prepared the report based on data pertaining to FY 2025-26 of the Company available in the public domain.

Additional Information

The disclosure has been made available on the company's website at www.tatachemicals.com.

Financial Impact

Financial impact not quantified in the disclosure.