When you arrive in Australia, you will need to show your passport and incoming passenger card at a Customs and Immigration checkpoint. You may be asked questions about your stay before your passport is stamped and handed back.
Once you have passed through the Immigration checkpoint, you should collect your bags ensuring that you check your baggage and check that nothing is missing or damaged. If something is missing or you notice damage, go to the baggage counter and advise them of your problem. Staff at the baggage counter will help you to find missing baggage or lodge a claim for damage to your belongings.
Once you have your luggage you will go through customs where your luggage may be checked. Australia has strict quarantine laws to stop people from bringing in certain food and plant items. You should declare any items that you are bringing in, on the form given to you on the plane. If customs officers decide that the item you are bringing in are not safe, they will be confiscated and destroyed. If you fail to declare or dispose of any quarantine items, or make a false declaration, you may receive a fine or be prosecuted. All international mail is also screened and checked by customs.
If you want further information, visit the Australian Quarantine and Inspection Service (AQIS) website at www.aqis.gov.au