You must
Must be 18 to 30 years old (inclusive)
Must have a passport from an eligible country.
Must not be accompanied by dependent children.
Hold University degree or completed 2nd year of University (with confirmation letter from school); or hold a Diploma.
Must have 4.5 IELTS or equivalent certificates (Example: PTE 30)
Meet Australian health requirement and do not carry diseases that are easily spread to the community.