This Tariff Concession Order applies item 50 in Part III of Schedule 4 of the Customs Tariff Act 1995 to a narrowly described class of composite coaxial cables (polyethylene insulated, copper conductors, copper braiding, PVC jackets), effective 2 September 2009. Mechanically, it makes imports matching that description subject to the Schedule 4 concession. Importers and manufacturers of these cables are affected; the concession was made by a delegate of the CEO and continues until revoked under sections 269SC or 269SD. Compliance requires demonstrating the goods meet the detailed description.