Mechanically, this Order declares that imported "rolls and roll shells" used in paper and paperboard calendering (tariff classification 8420.91.00) are goods to which item 50 in Part III of Schedule 4 of the Customs Tariff Act 1995 applies, effective 2 July 2008, until revoked under sections 269SC or 269SD (made under s269P). It affects importers and customs administrators: the delegate (Damien Beaumont) applied the Schedule 4 treatment, so importers must ensure correct classification to rely on this Order.