This Order, made under s269P of the Customs Act 1901, applies Item 50 (Part III, Schedule 4 of the Customs Tariff Act 1995) to goods classed at 8418.69.00 described as self‑adapting, programmable logic controlled blast chillers and/or freezers, effective 20 February 2009. Importers of those specific machines receive the Schedule 4 concession; the order was signed by a CEO delegate and may be revoked administratively under ss269SC/269SD, so correct tariff classification and ongoing administrative compliance determine who benefits and for how long.