Commonwealth Numbered Regulations Commonwealth Numbered Regulations(1) If a document is not required to be served personally, the document may be served on a person at the person's address for service:
(a) by sending the document to the email address; or
(b) by delivering it to the address in a sealed envelope addressed to the person; or
(c) by sending it to the address by pre-paid post in a sealed envelope addressed to the person; or
(d) if the address includes the number of a document exchange box of a lawyer--by sealing the document in an envelope that complies with any prepayment requirements of the document exchange and is addressed to the lawyer (at that box address), and placing the envelope:
(i) in that box; or
(ii) in a box provided at another branch of the document exchange for delivery of documents to the box address.
(2) If the person does not have an address for service, the document may be served on the person:
(a) by sending it to the person's last known email address; or
(b) by delivering it to the person's last known address or place of business in a sealed envelope addressed to the person; or
(c) by sending it by pre-paid post in a sealed envelope addressed to the person at the person's last known address or place of business; or
(d) if a law of the Commonwealth or of the State or Territory in which service is to be effected provides for service of a document on a corporation or organisation--by serving the document in accordance with such provision.