What this Order does: This Order declares that certain limit switches (Tariff item 8536.50.99 described as 'switches, limit, hunting tooth, rotating shaft') are to be treated as goods covered by Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 8 March 2011 (made under s.269P of the Customs Act 1901). Mechanically, that changes how customs duty/concession rules apply to importers of those switches; revocation or variation is by the CEO or a delegate under ss.269SC–269SD.