This Tariff Concession Order (under s269P of the Customs Act 1901) applies Schedule 4 item 50 of the Customs Tariff Act 1995 to imported safety barrier screens made from high‑density polyethylene (tariff classification 3926.90.90), effective 25 March 2010. It affects importers and customs officials because it changes which tariff treatment applies to those specific goods and remains in force until revoked, so importers must classify and document those imports to receive the stated tariff treatment.