If notice must be given under these Regulations of:
(a) the address of an office or a proposed office; or
(b) the address of a place of business;
of a corporation or a person, the notice must include:
(c) if applicable, the number of the room in which; and
(d) if applicable, the number of the floor or level on which; and
(e) the place in Australia in which;
the office or place of business is, or is to be, situated.