This Tariff Concession Order declares that a particular ignition system for coke ovens (tariff code 8417.80.00) is to be treated as a good covered by item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. It took effect on 6 June 2011 and continues until revoked. The declaration, made under section 269P of the Customs Act 1901 by a delegate of the Chief Executive Officer, changes the customs tariff treatment that importers of that specific equipment will face, affecting their import costs and sourcing incentives.