This Order (under s.269P of the Customs Act 1901) declares that a specific type of diving jacket/buoyancy compensator (lumbar supports, nylon shell, stabilising harness, rear dump valve) is subject to Schedule 4 Item 50 of the Customs Tariff Act 1995 from 15 Dec 2009. It affects importers and customs clearance: importers must match the listed description to obtain the concession, Customs applies the listed tariff classification (9506.29.00), and the Order remains in force until revoked under ss.269SC–269SD.