This Order grants a tariff concession (Schedule 4 item 50) for imported yarns of acrylic and wool classified at Customs Tariff heading 5509.61.00 where the yarn is not greater than 50 tex per single fold. It took effect on 5 June 2007 and remains until revoked (declared under s.269P of the Customs Act 1901; revocation via ss.269SC/269SD). Importers of the specified yarns benefit from reduced or no customs duty; the concession depends on correct tariff classification and compliance with customs procedures.