Welcome to Indian Statistical Institute (ISI), a one of a kind P. C. Mahalanobish organization gave to the examination, instructing and utilization of insights, characteristic sciences and sociologies. Established by Professor P.C. Mahalanobis in Kolkata on seventeenth December, 1931, the foundation picked up the status of an Institution of National Importance by a demonstration of the Indian Parliament in 1959. The Headquarters of ISI is situated in the northern edge of the city of Kolkata. Moreover, there are four focuses situated in Delhi, Bangalore, Chennai and Tezpur. Look into in Statistics and related orders is the essential action of the Institute. Showing exercises are attempted chiefly in Kolkata, Delhi and Bangalore. Workplaces of the Institute situated in a few different urban communities in India are essentially occupied with activities and consultancy in Statistical Quality Control and Operations Research.