This Tariff Concession Order (made under s.269P of the Customs Act 1901) declares that interlocking polyethylene floor mats (tariff classification 3926.90.90) are subject to Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 from 8 July 2009 and until revoked under ss.269SC/269SD. It changes tariff treatment for importers (who pay duties or benefit from concessions), requires correct classification and Customs administration to apply the Schedule 4 item, and creates an administrative reliance on the delegate’s declaration.