(1) notify the Minister of this fact, by filing the information required by the Minister in the manner determined by the Minister, on or before(a) 1 January 2022, where the particular person makes those particular supplies in the course of a business carried on as of 1 July 2021, or, in any other case, the last day of the six-month period that follows the day on which the particular person last began making those particular supplies in the course of a business, or
(b) any later day that the Minister determines; and