In depth
The Sarkar Committee of the 1940s proposed higher technical institutes along the lines of MIT. IIT Kharagpur began in 1950 in a former detention camp site in West Bengal, and Parliament gave it statutory status in 1956. The Institutes of Technology Act, 1961 extended this model to the institutes in Bombay, Madras, Kanpur and Delhi.
The Act makes each institute a body corporate with perpetual succession, with power to provide instruction and research and to grant degrees. It has been amended many times to add institutes, bringing the count to 23.
Evaluations of the system point in two directions. Supporters note the number of institutes and the national reputation of their entrance examination. Critics note the emigration of graduates and the funding gap between IITs and other engineering colleges. The sources reviewed give emigration figures but not graduate employment or research output data, so the scoring confidence is moderate.