This Tariff Concession Order (TCO 1138153) treats specified cooling units (rolling mill main drive, AC motor) as goods covered by item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, changing their tariff treatment. It was made under s.269P of the Customs Act 1901 and took effect 15 Nov 2011. The change affects importers (who gain the Schedule 4 tariff treatment) and government revenue; the concession can be revoked under ss.269SC–269SD and requires correct customs classification to claim.