My passport arrived at my residence yesterday. I realized that the validity of my study visa is shorter than the duration of my course. The visa is valid for 1 year, but the duration of the course is 2 years as described in the LOA. I would like to know if it is possible to request a change to my visa prior to my arrival in Montreal or if I will need to apply for a study visa extension. Is it common for this to happen? Thanks.