Indian Institute of Technology Madras, is one among the foremost institutes of national importance in higher technological education, basic and applied research.

In August 1984, Bharat Ratna Shri. C.Subramanian along with Prof. P.S.Mani Sundaram, the Vice-Chancellor of Bharathidasan University chaired a Meeting of leading academicians and Industrialists and an idea was born.

The historic date was 22nd March 1890 when Lord Connemara the then Governor of Madras State laid the foundation stone for the present Connemara Pubic Library to fulfill the long felt need for a standard library.

Tamil Nadu Public Service Commission has had a glorious past of 75 years. It was left largely to the discretion of provincial Governments to recruit and exercise control over their Services, as they thought proper.

The Chennai Corporation is the civic body that governs the city of Chennai, India. It is headed by Mayor Ma. Subramanian, who presides over 155 councillors each of whom represents one of the 155 wards of the city.

Chennai, the capital City of Tamil Nadu is the fourth largest Metropolitan City in India.

The Government of Tamil Nadu created a Special Purpose Vehicle (SPV) for implementing the Chennai Metro Rail Project.

The alarming increase in the rise and spread of HIV infections in Tamil Nadu is a major cause for concern. There is an acute need to create awareness about this disease and provide special health and support services for HIV infected patients.

Chennai, originally known as Madras Patnam, was located in the province of Tondaimandalam, an area lying between Pennar river of Nellore and the Pennar river of Cuddalore. The capital of the province was Kancheepuram.

Tamil Nadu Value Added Tax Act 2006 has come into effect from 1st January 2007.