This order treats “fittings, fluorescent light, being enclosures” (tariff code 9405.40.00) as goods to which Part III, Schedule 4 item 50 of the Customs Tariff Act 1995 applies, effective 10 Dec 2009 until revoked. It affects importers by applying the Schedule 4 concession (reducing tariff liability); the decision is made under s269P of the Customs Act 1901 and can be revoked under ss269SC/269SD. Costs fall to government revenue; importers must classify goods correctly and keep compliance records.