This Order declares that certain generators (Tariff classification 8502.20.00) meeting the listed technical limits are covered by item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 and thus receive the Schedule 4 concession. It takes effect from 22.09.05 and remains until revoked. The change primarily affects importers and suppliers of those specific generators by altering their tariff treatment; the declaration was made by a CEO delegate under section 269P and may be revoked under sections 269SC or 269SD.