It is recommended to apply for renewal of a student visa in Australia 90 days before the visa expiry date. According to Australian Immigration Law, if a student visa holder does not renew the visa in time after the visa expires, he/she will be given an additional 28 days to reapply.
Renewal Materials:
COE certificate and admission letter
Academic Transcript
Academic Completion Letter
Student insurance (the length of purchase needs to meet the regulations)
Copy of birth certificate and passport
Medical certificate (appointment for student visa category)
