19/2/14
Access to SmartGate automatic border processing has been extended to Singaporean passport holders adding to the eligibility of Australian, New Zealand, Swiss, United Kingdom of Great Britain and Northern Ireland and US citizens aged 16 years and older, who are holders of an ePassport of that nationality, at Australian international airports.
Read more about SmartGate – http://www.immi.gov.au/media/fact-sheets/71smartgate.htm