Tax exemption notification under section 10(23C)(iv): Jhargram Leprosy Project designated for specified assessment years. Central Government notifies Jhargram Leprosy Project under section 10(23C)(iv) of the Income tax Act, exercising the power in clause (iv) of sub section (23C) of section 10, by notification No. S.O.1413 dated 12-3-1980, designating the Project for the purposes of that provision for the specified assessment years.