Tamilnad Mercantile Bank files BRSR for FY 2025-26
Tamilnad Mercantile Bank filed its Business Responsibility and Sustainability Report (BRSR) for FY 2025-26, reporting improved operational efficiency metrics and material business risks. The Bank disclosed monetary penalties totaling ₹45,03,750 imposed by various regulatory bodies during the financial year.

*this image is generated using AI for illustrative purposes only.
Tamilnad Mercantile Bank has filed its Business Responsibility and Sustainability Report (BRSR) for FY 2025-26, detailing its environmental, social and governance performance. The report, submitted to stock exchanges, highlights improved operational efficiency metrics and material business risks, including information security and regulatory adherence.
Operational Efficiency and Environmental Impact
The Bank reported improvements in resource efficiency during FY 2025-26. Energy intensity per rupee of turnover improved by 13.18%, decreasing from 19.23 in FY 2024-25 to 16.69 in FY 2025-26. Similarly, water intensity per rupee of turnover improved by 3.72%, falling from 24.18 to 23.28. Despite an increase in absolute greenhouse gas (GHG) emissions, the Bank achieved a 10.19% improvement in GHG intensity (Scope 1 and Scope 2), which decreased from 3.27 to 2.94 per rupee of turnover.
| Metric | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Energy Intensity | 16.69 | 19.23 |
| Water Intensity | 23.28 | 24.18 |
| GHG Intensity | 2.94 | 3.27 |
Regulatory Penalties and Compliance
The Bank disclosed monetary penalties totaling ₹45,03,750 imposed by various regulatory bodies during the financial year. The Reserve Bank of India (RBI) imposed penalties amounting to ₹39.60 lakh for issues including non-replenishment of ATMs and failure to credit the Depositor Education and Awareness Fund. Additionally, BSE Limited levied penalties of ₹90,000 for non-compliance with SEBI (LODR) Regulations, while the Ministry of Corporate Affairs and NSDL imposed fines of ₹50,000 and ₹1,500 respectively.
Stakeholder Grievances and Cybersecurity
Customer grievance redressal mechanisms remained active, with the Bank receiving 16,684 complaints during FY 2025-26, of which 238 were pending resolution at year-end. The majority of these complaints related to IT services such as ATM, POS and e-commerce transactions. The Bank reported zero instances of data breaches during the year, maintaining its cybersecurity framework aligned with ISO/IEC 27001:2022 standards.
Workforce and Social Performance
The Bank’s workforce comprised 2,464 employees and 2,333 workers as of March 31, 2026. Skill enhancement training coverage for employees increased to 100% in FY 2025-26 from 97.69% in the previous year. The Bank also reported one complaint of sexual harassment, which was resolved during the year.
Historical Stock Returns for Tamilnad Mercantile Bank
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -1.57% | +0.17% | +13.09% | +51.03% | +73.05% | +50.76% |
What specific investments in technology or infrastructure enabled the 13.18% improvement in energy intensity?
How will the bank address the recurring compliance issues that led to ₹45 lakh in regulatory penalties?
What measures are being taken to reduce the pending customer grievances, particularly those related to IT services?

































