This Order (Tariff Concession Order 0945229) treats a specific imported good — motor‑driven freeze‑protection ball valves classified at tariff code 8481.30.00 — as falling under Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 30 November 2009 (declared under s.269P). Mechanically, that means importers of these valves may receive the Schedule 4 concession (reduced or zero duty) while the Order stands; the Commonwealth forgoes tariff revenue and a delegate may revoke it under ss.269SC or 269SD.