After applying for a Canada study visa in May 2022 for the September 2022 intake, I received my visa on January 20, 2023, which was just a few days before my IELTS exam expired on January 28, 2023. Unfortunately, due to the delay in visa approval, I had to defer my course to the September 2023 intake. Now, I would like to know if it is necessary for me to retake the IELTS exam in order to enter Canada in August 2023 and join my classes at the college.