This Order, made under s269P of the Customs Act 1901, declares that solenoid‑operated jet‑air‑pulse baghouse filter valves (tariff code 8481.80.90) qualify for a Schedule 4 concession and therefore receive concessional customs treatment from 4 May 2011. It affects importers and customs brokers, who pay lower duty when goods meet the stated classification; the decision was made by a delegate of the CEO (Paul Mercer) and can be revoked under ss269SC/269SD. Claimants must support the correct tariff classification to obtain the concession.