This Tariff Concession Order, made under s.269P of the Customs Act 1901, declares that stainless steel struts/channels (tariff heading 7222.40.00) are goods to which Schedule 4 item 50 of the Customs Tariff Act 1995 applies from 8 June 2011 until revoked. Practically, it changes the tariff treatment that applies to those imported goods; the delegate (Paul Mercer) authorised the change and the decision remains in force unless revoked under ss.269SC/269SD, so importers and customs classification determine who gains and how costs shift.