This Tariff Concession Order (made under s.269P of the Customs Act 1901) declares that specified "formers, tubing vacuum" (seal flange diameter 315–1,200 mm) are goods to which Part III, Schedule 4, item 50 of the Customs Tariff Act 1995 applies, effective 3 November 2006. Mechanically, it changes the tariff treatment of those imported items, affecting importers' duties, classification and documentation. The decision was made by a delegate of the Chief Executive Officer (Michael Perry) and the Order remains in force until revoked under ss.269SC or 269SD.