(a) a Superintendent of Trade Measurement;
(b) a person to act in the office of Superintendent of Trade Measurement during a vacancy in that office or during the illness or absence of the Superintendent.
(2) A person shall not be appointed under subsection (1) unless he or she is a public servant.
(3) The Superintendent, with the approval of the Minister—
(a) may hold an appointment under the National Measurement Regulations of the Commonwealth; and
(b) may discharge any function conferred on the holder of the appointment.
(4) The Superintendent may delegate to a public servant any of his or her powers and functions other than the power to appoint a person to be an inspector.