In Every Groups, sites and pages, i have seen a question regarding what are the reasons behind delay of my visa outcome? One is, Australia now has become one of the popular destination for further education as well as for earning purpose too. So, As compare with lodge application, there is constant people who make visa decision. In previous year, Student visa application normally takes 12-20 days for outcome and now it's enhance. As my prospective, here i have mention some possible reason for being outcome late: Poor documentation and presentation Misunderstanding of visa requirements The need for an interview Health issues Complications regarding the criminal or security status of the applicant or dependants Applicant’s difficulty in obtaining satisfactory supporting documents Requests by the Visa Office for additional supporting information Visa Office workload demands, staffing limits, application backlogs and identified priorities