The Order declares that imported goods described as "RANGEFINDERS, BLAST FURNACE, microwave, Frequency Modulated Continuous-wave (FMCW) radar" classified at tariff 8526.10.00 are subject to item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. Effective 2 Sep 2011, this changes how those specific imports are treated at the border.
It directly affects importers (and their agents) and Customs officers; the declaration was made by a delegate and can be revoked under the cited revocation provisions.