This Tariff Concession Order (TCO 0712696) treats parts classified under tariff heading 8479.90.00 as goods covered by Part III, Schedule 4 (Item 50) of the Customs Tariff Act 1995, effective 9 Aug 2007. It was made by a delegate under s269P of the Customs Act 1901 and lasts until revoked under ss269SC or 269SD.
Mechanically, it lowers or removes import duty for the listed parts, benefiting importers and reducing tariff revenue. The delegate sets scope and can revoke the concession; importers must correctly classify goods and keep records to claim it.