The Australian ETA visa is an Electronic Travel Authorization available in two forms – ETA and eVisitor that are dedicated to different countries.
Both ETA and eVisitor are part of the electronic visa system introduced by the Australian Government in 2008 to help speed up the visa obtaining procedures, switching to an online system.
ETA and eVisitor for Australia are issued as multiple-entry travel authorization documents that allow their holders to visit Australia numerous times for 90-day stays within their one-year long validity period.
Australian eVisas (ETA and eVisitor) are easily available online by completing a simple application process, which results in receiving the approved travel authorization within 72 hours via email.