This Order, made under s.269P of the Customs Act 1901, applies the Part III Schedule 4 tariff treatment (Item 50 of the Customs Tariff Act 1995) to specified excavator-shovel parts classified at 8431.41.00, effective 23 May 2011 and continuing until revoked under ss.269SC–269SD. Mechanically, a customs delegate (signed by David Mulcair) designates those listed parts as subject to the Schedule 4 item; importers of the listed parts must meet the stated descriptions and tariff classification to obtain the declared treatment, and revocation is at administrative discretion.