Mechanically, the Order applies the treatment set out at Part III, Schedule 4 Item 50 of the Customs Tariff Act 1995 to a specific imported good described as “NUTS, DRIVE, double threaded” (tariff classification 7318.16.00), effective 19 May 2009 until revoked. It affects importers of that exact part and customs officials processing tariff classification: a delegate of the CEO (Paul Mercer) made the declaration, importers must claim the Schedule 4 item when clearing goods, and revocation follows the Act’s revocation provisions.