This Tariff Concession Order (TCO 0612384) declares that specific air‑conditioner condenser parts (split system, reverse cycle) with minimum rated cooling ≥5.30 kW, heating ≥5.60 kW, and digital inverter compressors (classified 8415.90.00) are goods to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies (made under s.269P). It took effect 24 July 2006 and remains until revoked under ss.269SC/269SD. The measure changes how those imported parts are treated under Schedule 4, affecting importers and customs administration.