Tax exemption notification under section 10(23C)(iv) recognizes Shri Sadguru Seva Sangh Trust's status for assessment year. The Central Government, exercising power under sub-clause (iv) of clause (23C) of section 10 of the Income-tax Act, 1961, notifies Shri Sadguru Seva Sangh Trust, Bombay for the purposes of that sub-clause for the assessment year 1989-90, recording the administrative file reference.