Tariff Concession Order 0610529 makes specified dental and medical sterilisers — those with pre‑ and post‑vacuum cycles and a prion cycle not greater than 137°C at 18 minutes — eligible for item 50 in Schedule 4 of the Customs Tariff Act 1995. It was made under s.269P of the Customs Act 1901 and took effect 19 June 2006.
Mechanically, the order changes how those imported sterilisers are treated at customs (affecting importers' tariffs); it was issued by a delegate of the Chief Executive Officer and remains until revoked under ss.269SC or 269SD.