This Order (made under s.269P of the Customs Act 1901) declares that certain glass fibre reinforced plastic tanks (tariff classification 3925.10.00; rectangular or square; capacity ≥300 L; hot‑press moulded sectional panel construction) are subject to item 50 of Part III, Schedule 4 of the Customs Tariff Act 1995 from 29 Aug 2008 until revoked under ss.269SC/269SD. Importers of these tanks can claim the Schedule 4 concession (reducing or removing customs duty) if the import matches the Order’s description; Customs enforces eligibility by classification and description.