Mechanically, this Tariff Concession Order (TCO 0842625) declares that manually operated sprayers and applicators incorporating a bottle closure (tariff classification 8424.89.90) are covered by Schedule 4 item 50, effective 4 Dec 2008, under s269P of the Customs Act. It reduces customs duty for importers of those specific goods while Customs may revoke the concession under ss269SC–269SD. Importers must claim the concession and satisfy classification and administrative requirements; the decision to grant or revoke is made by a Customs delegate.