This Order declares that a specific type of wine-filtration module (PVDF hollow capillary membranes in polysulfone housings) is treated under item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 12 January 2010 until revoked. Importers of these modules are affected because the declaration changes how Customs treats the goods on import. The declaration was made by a delegate of the Chief Executive Officer under the Customs Act 1901 and remains in force until revoked under the Act.