It is hereby notified for general information that the approval granted under section 35(1)(iii) of the Income-tax Act, 1961, on perpetual basis to Dalmia Institute of Scientific and Industrial Research, Rajgangpur (Orissa), vide Ministry of Finance (Department of Revenue and Insurance) Notification No. 3 (F. No. 203/35/71-ITA. II) dated 1-1-1972, is hereby converted into time bound approval valid up to 31-12-1986.