(1) On written application by an assessment entity, the director-general may vary the approval of the entity if the director-general—
(a) has considered any reasons provided by the entity in its application to vary the approval; and
(b) is satisfied that it is appropriate to vary the approval.
(2) The director-general may vary the approval of an assessment entity on the director-general's own initiative if the director-general—
(a) has given the entity a written notice that—
(i) states how the director-general proposes to vary the approval; and
(ii) states the reason the director-general proposes to vary the approval; and
(iii) tells the entity that it may give a written response to the director-general about the matters stated in the notice not later than 28 days after the entity receives the notice; and
(b) has considered any response given in accordance with paragraph (a) (iii); and
(c) is satisfied that it is appropriate to vary the approval.
(3) A variation of an approval takes effect on the day stated in the variation.
(4) A variation of an approval is a notifiable instrument.
(5) In this section:
"vary", in relation to an approval—
(a) includes—
(i) varying the term of the approval; and
(ii) adding, amending or removing a condition of the approval; but
(b) does not include amending the approval to authorise the assessment entity to conduct an assessment scheme for an additional area of engineering.