Research exemption under section 35(1)(ii) granted to Medical Education Foundation, approval by prescribed authority later withdrawn. The Medical Education Foundation, Madras was approved by the Indian Council of Medical Research as the prescribed authority for purposes of the research exemption under section 35(1)(ii) of the Income-tax Act, 1961 by Notification No. S.O.1083 dated 15-2-1972, with that approval later withdrawn effective 1 April 1976 by Notification No. S.O.1624.