Strata Titles Act 1998

A notice or other document that is capable of being served by post may be served on the owner of a lot by sending it by prepaid post to the owner's address as shown in the records maintained by the body corporate or, if there is no such record of the owner's address, to the address of the owner's lot.

If a notice or other document is to be given to the owners of lots generally, it may be given to or served on the body corporate as representative of all the owners and in that case – the body corporate must take steps to bring the notice or other document to the attention of all the owners; and the notice or other document is taken to have been given to or served on each owner.