Charitable status under Section 10(23C)(iv) grants tax notification subject to prescribed operational and dissolution conditions. Notification under Section 10(23C)(iv) notifies the Railway Goods Clearing & Forwarding Establishment Labour Board, Mumbai for the specified assessment years subject to conditions: apply or accumulate income solely to stated objects; restrict investments to forms permitted by Section 11(5) except certain voluntary contributions in the form of jewellery or furniture; treat business income as exempt only if incidental and separately accounted; file income-tax returns regularly; and on dissolution transfer surplus and assets to a charitable organisation with similar objectives.