This order declares that a specific chiffon fabric — polyester filament warp and weft, weight not greater than 130 gsm, tariff heading 5512.19.00 — is to be treated as falling under Part III Schedule 4 Item 50 of the Customs Tariff Act 1995 from 29 Sep 2005 until revoked. Importers and customs agents must meet the precise physical description to obtain the Schedule 4 tariff treatment; the Chief Executive Officer (or delegate) may revoke the order under ss 269SC/269SD, so tariff application and import costs depend on maintaining compliance.