Urgent Actions can be found via the online action centre at this address http://action.amnesty.org.au/iar/comments/letters/
It's good to bookmark this page if you are going to be looking for them on a regular basis. There is a comments section where activists/local groups/anyone can also say what they have been doing for these Urgent Action cases.
The Urgent Actions are checked daily (mon-fri) against updates from the International Secretariat to ensure they are current. It is the Australian version of the Urgent Action that goes up on the website, making it more user friendly for Australian activists with the postal addresses and salutations for diplomatic representatives in Australia, as well as those of the main targets of the action.The selection of Urgent Action reflects a geographical spread and AIA campaign priorities, where possible.