This Order applies item 50 of Part III of Schedule 4 to the Customs Tariff Act 1995 to a specified polystyrene plastic recycling line (with listed components), classified at tariff code 8477.80.00, effective 28 November 2011 until revoked. The declaration was made under s269P of the Customs Act 1901 by a delegate of the Chief Executive Officer.
Mechanically, it changes the tariff treatment for importers of that specific machine (so those importers pay customs duty according to Schedule 4 item 50 rather than the default tariff). Administration and any revocation are carried out by customs under the Act; importers must follow standard customs classification and claiming procedures.