This order (TCO 0611479) designates a specific aluminium‑alloy tubing (tariff 7608.20.00) coated with co‑polymer adhesive film and a HDPE jacket as falling under item 50, Part III of Schedule 4 to the Customs Tariff Act 1995, effective 4 July 2006, made under s.269P of the Customs Act 1901 by a delegate of the CEO. Mechanically, it changes the tariff treatment applied to importers of that tubing; Customs will apply or revoke the treatment under ss.269SC–269SD, so importers must use the stated classification to rely on the order.