This Order (under s269P of the Customs Act 1901) applies Part III, Schedule 4 Item 50 of the Customs Tariff Act 1995 to a specified “mixing and batching line” (tariff classification 8474.39.00), effective 08.08.05. Mechanically, importers of the listed machinery are eligible for the Schedule 4 concession; the delegate declared the goods (Susan Campbell) and the Order remains in force until revoked under ss269SC or 269SD. Compliance requires correct tariff classification; costs and incentives flow to importers through lower duty, while administrative discretion lies with the delegate.