This Tariff Concession Order (TCO 0720741) designates track‑laying dumpers (walk‑behind or ride‑on) with load capacity at least 1,000 kg (tariff 8704.10.00) as goods to which an item in Part III of Schedule 4 to the Customs Tariff Act 1995 (item 50) applies. It took effect 7 Dec 2007 and continues until revoked under ss 269SC/269SD of the Customs Act 1901 (made under s 269P). Importers are affected: they must show the goods meet the technical description to claim the Schedule 4 concession, and the delegate decides eligibility.