This Tariff Concession Order, made under s.269P of the Customs Act 1901 and signed by a CEO delegate, declares extruded foam polyvinyl chloride (PVC) sheets (tariff classification 3921.12.00) to be goods covered by Part III, Schedule 4 item 50 of the Customs Tariff Act 1995, effective 13 October 2006. Mechanically, it changes the tariff treatment applied at import for those PVC foam sheets (affecting importers’ duty obligations), remains in force until revoked under ss.269SC or 269SD, and requires customs officials and importers to apply the Schedule 4 treatment.