ABSENCE OF AUTHORITY TO DIRECT APPLICANT TO HEALTHQUEST
48 To refer a person to a psychiatric assessment to determine whether he or she is fit to work is a very serious step. It is one that requires the approval of the Department Head or a person with the Department Head's delegated authority. Section 12 of the Public Sector Management Act 1998 provided:
12 Delegation by Department Head
(1) A Department Head may delegate to an officer of the Department any of the Department Head's functions under this Act, other than this power of delegation.
(2) If:
(a) a function of a Department Head is delegated to an officer of the Department in accordance with subsection (1), and
(b) the instrument of delegation authorises the sub-delegation of the function,
then, subject to any conditions to which the delegation is subject, the officer may sub-delegate the function to another officer of the Department.
(3) In this section:
(a) a reference to the functions of a Department Head includes a reference to any functions delegated to the Department Head under this Act, and
(b) a reference to an officer of a Department includes:
(i) a reference to a person holding an appointment to or in the Department, and
(ii) where the Department is the group of staff attached to a body, organisation or group specified in Schedule 1 - a reference to a person holding an appointment to or in that body, organisation or group, and
(iii) a reference to a temporary employee.
49 Section 49 of the Interpretation Act 1987 provides:
49 Delegation of functions
(1) If an Act or instrument confers a power on any person or body to delegate a function, the person or body may, in accordance with the Act or instrument, delegate the function to a person or body by name or to a particular officer or the holder of a particular office by reference to the title of the office concerned.
(2) A delegation:
(a) may be general or limited,
(b) shall be in, or be evidenced by, writing signed by the delegator or, if the delegator is a body, by a person authorised by the body for that purpose, and
(c) may be revoked, wholly or partly, by the delegator.
(3) A delegated function may be exercised only in accordance with any conditions to which the delegation is subject.
(4) A delegate may, in the exercise of a delegated function, exercise any other function that is incidental to the delegated function.
(5) A delegated function that purports to have been exercised by a delegate shall, until the contrary is proved, be taken to have been duly exercised by the delegate.
(6) A delegated function that is duly exercised by a delegate shall be taken to have been exercised by the delegator.
(7) If:
(a) the exercise of a function by a person or body is, by virtue of an Act or instrument, dependent on the opinion, belief or state of mind of the person or body in relation to any matter, and
(b) the person or body has delegated the function to some other person or body,
the function may be exercised by the delegate on the opinion, belief or state of mind of the delegate in relation to any such matter.
(8) If a function is delegated to a particular officer or the holder of a particular office:
(a) the delegation does not cease to have effect merely because the person who was the particular officer or the holder of the particular office when the function was delegated ceases to be that officer or the holder of that office, and
(b) the function may be exercised (or, in the case of a duty, shall be performed) by the person for the time being occupying or acting in the office concerned.
(9) A function that has been delegated may, notwithstanding the delegation, be exercised by the delegator.
(10) This section applies to a sub-delegation of a function in the same way as it applies to a delegation of a function, but only in so far as the Act or instrument that authorises the delegation of the function also authorises the sub-delegation of the function.
50 Clause 17 of the Public Sector Employment and Management (General) Regulation 1996 provides:
17 Health and safety
(1) For the purposes of this clause, a member of staff is not fit for work if the health of the member of staff:
(a) may render the member of staff a danger to other members of staff or to the public, or
(b) is likely to be seriously affected by the staff member's remaining on duty or, if the member of staff is absent from duty, by the staff member's resuming duty.
(2) The appropriate Department Head may direct a member of staff to submit to such medical examination or other health assessment as the Department Head may, on the advice of HealthQuest, consider necessary, if the Department Head has reason to believe that the member of staff is not fit for work.
(3) If the appropriate Department Head has issued any such direction to a member of staff, the member of staff:
(a) must, if on duty, cease duty immediately, and
(b) must not resume duty until the completion of the medical examination or other health assessment concerned unless the concurrence of HealthQuest is first obtained or a certificate is furnished by a medical practitioner that the member of staff is fit for work.
(4) If the appropriate Department Head receives a health assessment from HealthQuest that a member of staff:
(a) is fit for work, the Department Head is to direct in writing that the member of staff, if absent from duty, must resume duty, or
(b) is not fit for work, the Department Head is to direct in writing that the member of staff must cease duty immediately or, if absent from duty, must not resume duty.
(5) If a direction has been given to a member of staff under subclause (4), the nature of the leave, if any, to be granted to the member of staff during the absence from duty is to be determined by the appropriate Department Head after consideration of any relevant advice of HealthQuest.
(6) A member of staff to whom a direction has been given under subclause (4) (b) must not resume duty unless the appropriate Department Head, on the advice of HealthQuest, approves in writing.
(7) The appropriate Department Head is to give the health care professional providing a health assessment of a member of staff under this clause any requested information about the duties of the staff member's position that is reasonably required for the purpose of providing the assessment.
51 It was not an issue in the proceedings that Ms Pitchford and Ms Bratt had no authority under s 12 of the Public Sector Management Act to refer Mr Crewdson to HealthQuest; there was no instrument of delegation and no suggestion that the necessary authority had been conferred on the two managers.