Declares specific DC static converters/rectifiers for electric vehicle batteries (Tariff classification 8504.40.90) to be covered by Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, so they are eligible for the tariff concession from 20 June 2011 until revoked (s269P; s269SC/269SD).
This affects importers of goods that meet the listed technical limits (≤50 kW, ≤500 V, ≤125 A DC, 3‑phase input ≥400 V and ≤100 A) and required features (wireless modem, graphical interface); importers pay less duty, officials determine eligibility, and compliance requires technical verification and correct classification.