This Order applies item 50 of Part III, Schedule 4 of the Customs Tariff Act 1995 to goods described as “Fishing jars, oil and gas well” (tariff classification 8431.43.00), effective 21 Oct 2008 until revoked (made under s 269P of the Customs Act 1901; revocation under ss 269SC/269SD).
Mechanically, it changes tariff treatment for importers of those goods (reducing or removing duty as specified by Schedule 4). A Customs delegate makes the declaration and Customs administers classification, compliance and any later revocation.