This Tariff Concession Order (TCO 0843774) treats specific paper‑ and paperboard‑making machine rolls and roll shells (tariff line 8420.91.00) as goods to which item 50 in Part III of Schedule 4 of the Customs Tariff Act 1995 applies. It took effect on 12 December 2008. A delegate made the order under s.269P of the Customs Act 1901 and it remains in force until revoked under ss.269SC or 269SD or an expressed end date. Practically, importers of the specified goods can rely on the Schedule 4 concession if they correctly classify and document the goods.