(1) The Board may, by
notice in writing, authorise a person to be an authorised officer for the
purposes of this Act.
(2) An authorisation
may be made subject to conditions or limitations specified in the instrument
of authorisation.
(3) The Board may, by
notice in writing to an authorised officer, vary or revoke an authorisation,
or a condition or limitation of an authorisation, on any grounds it thinks
fit.