(1) The chief executive may, by complying with section 129, amend an approval of an electronic recording system if the chief executive is reasonably satisfied any of the following grounds exists--
(a) the application for the approval was false or misleading in a material particular, but the circumstances do not require its cancellation;
(b) that--
(i) since the approval was given, a change has happened in relation to something that the chief executive must consider in deciding whether to give an approval of that kind; and
(ii) the approval would have been given as it is proposed to be after the amendment if the change had happened before the approval was given.
(2) The chief executive may, by complying with section 129, cancel an approval of an electronic recording system if the chief executive is reasonably satisfied any of the following grounds exists--
(a) the application for the approval was false or misleading in a material particular;
(b) that--
(i) since the approval was given, a change has happened in relation to something that the chief executive must consider in deciding whether to give an approval of that kind; and
(ii) the approval would not have been given if the change had happened before the approval was given.