Mechanically, this Order (made under s.269P of the Customs Act 1901) treats specified rubber and/or thermoplastic mills (tariff 8477.80.00: working roll diameter ≥710 mm and length ≥2,200 mm) as goods to which Schedule 4 item 50 of the Customs Tariff Act 1995 applies from 2 Oct 2008 until revoked (ss.269SC/269SD). It affects importers (and their brokers/agents) by changing the customs duty/concession treatment for those machines and creates an administrative classification and compliance obligation tied to the delegate’s decision.