Before suspending or cancelling an asbestos removal licence or asbestos assessor licence, the regulator must give the licence-holder a written notice of the proposed suspension or cancellation and any proposed disqualification—
(a) outlining all relevant allegations, facts and circumstances known to the regulator; and
(b) advising the licence-holder that the licence-holder may, by a specified date (being not less than 28 days after the day the notice is given), make a submission in relation to the proposed suspension or cancellation and any proposed disqualification.