- Selected District-wise Corporate Social Responsibility (CSR) Expenditure by National Hydel Power Corporation (NHPC) in Tamil Nadu (2020-2021)
- District-wise Corporate Social Responsibility (CSR) Amount Spent by Development Sector in Tamil Nadu (2020-2021)
- Selected District-wise Corporate Social Responsibility (CSR) Expenditure through Section 135 of Companies Act, 2013 in Tamil Nadu (2020-2021)