This Tariff Concession Order applies Schedule 4 item 50 of the Customs Tariff Act 1995 to imported automotive ignition transponder keys (tariff classification 8301.70.00), making those imports eligible for the concessionary tariff rate from 18 August 2010 until revoked. The Order was made by a delegate of the CEO under s.269P of the Customs Act 1901 (dated 1 November 2010). The concession lowers import costs for firms and reduces customs revenue; revocation discretion (ss.269SC–269SD) creates regulatory uncertainty for importers.