This Order declares that cotton yarn classified at tariff heading 5205.12.00 is a good to which Part III, Schedule 4 item 50 of the Customs Tariff Act 1995 applies, effective 20 December 2007 until revoked (s.269P; revocation ss.269SC–269SD). It directly affects importers and downstream users who must classify and clear those goods under that Schedule item; the Order was issued by a delegate (Wendy Knowles), so administrative discretion and the Schedule’s content determine tariff treatment and compliance obligations.