This Tariff Concession Order (s269P) treats hinged HDPE lids for four‑wheeled garbage bins (tariff 3923.50.00), complying with Australian Standard AS 4123.2‑2008, as goods to which Schedule 4 item 50 of the Customs Tariff Act 1995 applies from 13 December 2011. It changes how those specific imports are treated under the customs tariff. It affects importers and customs officials: importers must supply lids meeting the AS and tariff description to obtain the Schedule 4 treatment; the order stays in force until revoked under ss269SC or 269SD and lists no expiry date.