This Tariff Concession Order (TCO 0609945) declares that imported goods classified at 8415.81.00 — air conditioners powered by gas, solar and/or diesel — are subject to item 50 of Part III, Schedule 4 to the Customs Tariff Act 1995, effective 6 June 2006 until revoked (s.269P; table).
Mechanically this changes the tariff treatment applied at import, so it affects importers, customs officers and supply‑chain pricing by altering duties, exemptions or administrative clearance tied to Schedule 4 item 50; the change is made by a CEO delegate (s.269P) and remains until revoked (ss.269SC/269SD).