Tariff Concession Order 0921139 declares that specific parts — "parts, electrical actuator, lifting and lowering, being spindles with gears" classified at tariff heading 8503.00.00 — are goods to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies. The declaration was made under s269P of the Customs Act 1901 by a delegate of the Chief Executive Officer (Michael Perry) and takes effect from 22 June 2009.
Mechanically, it identifies who is covered (importers of those parts) and when coverage lasts (until revoked under ss269SC/269SD or a specified date).