14. (1) A Public Health Officer or an Authorised Medical Officer may perform the following functions:
(a) a function conferred pursuant to an authorisation under subsection (2);
(b) any other function for the purposes of this Act authorised by the Chief Health Officer by instrument;
(c) any function conferred under any other law of the Territory.
(2) The Chief Health Officer may, by instrument, authorise a Public Health Officer or an Authorised Medical Officer to perform 1 or more specified functions assigned to an authorised officer by this Act.