Tax exemption notification under section 10(23C)(iv) recognises Shri Gadge Maharaj Mission for specified assessment years. Notification under sub-clause (iv) of clause (23C) of section 10 records statutory recognition of Shri Gadge Maharaj Mission, Bombay as an institution entitled to the provision's benefits, with the Central Government notifying the institution for a specified set of assessment years for income-tax purposes.