If:
(a) this Act provides for a document to be served on, or given or sent to, a person; and
(b) the person has given the Registrar an address in Australia or New Zealand for service;
the document may be served on, or given or sent to, the person by a prescribed means to that address.
Note: After the time specified in regulations made for the purposes of subsection 3(2), the address may be an electronic address: see subsections 3(2), (5) and (6).