This Tariff Concession Order (TCO 0719100) declares that ‘parts, chairlift, being tower fixing supports’ (tariff classification 7308.90.00) are goods to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies, effective 12 November 2007. Made under section 269P of the Customs Act 1901 by a delegate of the CEO, it remains in force until revoked under sections 269SC or 269SD. Mechanically, it changes the duty treatment on import of those specific parts, affecting importers’ costs and the government’s duty revenue.