Hope this can help with the time frame.It maybe out of date and...

Hope this can help with the time frame.
It maybe out of date and totally incorrect.
Don't hold it against me.

http://www.federalcircuitcourt.gov.au/html/complaints.html

The Court’s judicial complaints policy also establishes a protocol relating to the delivery of reserved judgements. The protocol is designed to ensure that decisions are handed down, and reasons are given, as expeditiously as possible. The benchmark for the handing down of reserved judgments is within 3 months of the hearing or receipt of written submissions.