This Order, made under s269P of the Customs Act 1901 by delegate Michael Perry, declares a specific gearbox (tariff heading 8483.40.90) to fall under Item 50 of Part III of Schedule 4 to the Customs Tariff Act 1995, effective 10 Aug 2011 and continuing until revoked under ss269SC or 269SD. Mechanically, that places imports of the listed gearbox within the treatment set out by that Schedule item. Decision: the delegate (s269P). Impact: importers of that gearbox are affected because their customs treatment and compliance are governed by the Schedule 4 entry (Column 2).