(1) For the purposes of this Act, there shall be staff employed by the Secretary under Part 3 of the Public Administration Act 2004 .
(2) Staff employed for the purposes of Part 2.5, Division 1 of Part 3.1, Division 2 of Part 3.3 or Chapter 4 or 5 may only be employed by the Secretary under Part 3 of the Public Administration Act 2004 .