This Tariff Concession Order (TCO 0713982) declares a specific class of tunnel pasteurisers (programmable, multi‑zone heat exchangers, continuous conveyors, multi‑product processors, PU controllers, capacity ≥1,000 × 375 ml/min) to be covered by Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 31 August 2007 until revoked under sections 269SC/269SD of the Customs Act 1901.
Mechanically, the Order reduces the customs duty payable on imports of those machines; importers pay less at the border, the Commonwealth forgoes corresponding tariff revenue, and the delegate of the CEO decides on issuance and revocation.