This Order, made under section 269P of the Customs Act 1901 by a delegate of the Chief Executive Officer, declares that a specified model of chemical radial‑centrifugal pumps (Customs Tariff classification 8413.70.90 with listed features) is to which Part III, Schedule 4, Item 50 of the Customs Tariff Act 1995 applies. It took effect 06.06.11 and remains in force until revoked. Importers and customs officers are affected because the Order changes the tariff treatment applied to those pumps and requires strict conformance to the listed specifications.