This Order declares that certain stainless‑steel pipes — those with an internal ceramic tile lining and an outside diameter under 406.4 mm (with or without couplings) — are goods to which Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies. It takes effect from 21 March 2011 and continues until revoked under sections 269SC or 269SD. It therefore changes the tariff treatment of those imports and directly affects importers, customs brokers and freight handlers; the instrument is made under section 269P by a delegate of the CEO.