This Tariff Concession Order (TCO 0513452) declares that a specified mercerised, combed, gassed, waxed, undyed cotton yarn (HS 5205.48.00) is to be treated as falling under Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 30 September 2005 until revoked. Mechanically, importers of the listed yarn are therefore subject to the customs treatment set out by that Schedule entry; the declaration was made by a Chief Executive Officer delegate under s.269P of the Customs Act 1901 and may be revoked under ss.269SC–269SD.