The South India Textile Research Association Textiles planned on a modern textile research association. The foundation stone was laid on 25 December 1955 by Prime Minister of India, Pandit Jawaharlal Nehru and inaugurated by President of India Sarvepalli Radhakrishnan on 13 October 1958. The first chairman was R. K. Shanmugan Chettiar, also India's first Finance Minister. Padmabushan Kasturi Sreenivasan, who was the Director from 1955 till 1982 was instrumental in establishing SITRA as a major research institute and would later become chairman of National Textile Corporation. The institute is located on Avinashi Road, Peelamedu, Coimbatore near the Airport. The research center is governed by a Council
Principal Secretary to the Prime Minister of India a retired 1972 batch Gujarat cadre Indian Administrative Service (IAS) officer, was appointed by the Appointments Committee of the Cabinet to serve as newly-elected Prime Minister Narendra Modi's additional principal secretary. The status of an additional principal secretary—akin to the principal secretary—is generally considered equivalent to the Cabinet Secretary, the Government of India's topmost civil servant. Principal Secretary to the Prime Minister of India The Principal Secretary to the Prime Minister of India (PS to the PM; IAST: ) is the senior-most bureaucrat in, and the administrative head of, the Prime Minister's Office. The officeholder is generally a civil servant,