thanks for your reply. i got my AIP, got my biometric letter and waiting for the visa center top open to give my biometric. actually I already started online study and from the next semester they will offer major courses. otherwise I would have waited until I get my visa then apply for major change.I recommend you to file an inquiry on the web form since the processing times for applicants in Bangladesh has dropped down to 2 weeks! it might help you get some insight as to where your application stands at this moment. I recommend changing the status, later on. Get your visa, start your studies, travel to Canada, and then submit an application for study permit change. As far as I know, your study permit won't say what you are studying just your DLI number.