(1) Where:
(a) a person who is a registered company auditor ceases to practise as an auditor; or
(b) a change occurs in any matter particulars of which are required by paragraph 1285(1)(a), (c) or (d) to be entered in the Register of Auditors in relation to a person who is a registered company auditor;
the person must, not later than 21 days after the occurrence of the event concerned, lodge, in the prescribed form, particulars in writing of that event.
(4) If a person who is registered as an auditor is disqualified from managing corporations under Part 2D.6, then, within a period of 3 days after they become disqualified, they must lodge written particulars in the prescribed form of the circumstances because of which they become disqualified.