This order applies item 50 of Part III of Schedule 4 of the Customs Tariff Act 1995 to a specified good: CARGO HOOK LIFTING CAROUSELS, HELICOPTER, having a drop release controller (tariff classification 8479.89.90), effective 20 May 2009 until revoked. Importers of those goods face lower tariff liability; the Commonwealth forgoes equivalent revenue. A delegate of the CEO (under s.269P) declares the concession and revocation is governed by ss.269SC–269SD. Compliance requires correct classification and matching the product description.