(1) CASA may cancel, suspend or vary an approval, by written notice given to its holder, if the holder does not comply, or ceases to comply, with this Subpart.
(2) A notice under subregulation (1) must state:
(a) the grounds for the suspension or cancellation; and
(b) for a suspension--when the suspension will cease to have effect; and
(c) for a variation--the terms of the variation.
(3) A cancellation, suspension or variation under this regulation takes effect when the holder of the authorisation is given the notice.
(4) If an approval is suspended under this regulation, the approval is not in force during the period of the suspension.