This Tariff Concession Order designates specific subsea flowline connection tools (recovery frames, docking skids, control containers, workshop cabins) as eligible for the tariff concession at item 50, Part III of Schedule 4 to the Customs Tariff Act 1995, effective 22 December 2005. The CEO’s delegate declared the concession under s.269P of the Customs Act 1901. Mechanically, importers of the listed goods may pay reduced or zero customs duty while the concession remains; the Australian Government forgoes corresponding tariff revenue and importers must meet customs compliance to claim the benefit.