This Order declares certain linear‑actuator parts (pistons; populated printed circuit boards; moulded linear actuator covers, bases and backs) to be goods to which item 50 in Part III of Schedule 4 of the Customs Tariff Act 1995 applies. It took effect on 25 November 2011 and continues until revoked. Mechanically, the Order changes the customs/tariff treatment those imported parts receive under Schedule 4; importers must classify and declare the goods in line with this concession. The declaration was made by a delegate of the CEO under s.269P.