There is no minimum requirement for IELTS, which is also called 0-language dual admission. This requires students to take the entrance examination when they enter school, divide them into language classes according to the test results, and then enter professional courses after reading. For example, Dalhousie University, Manitoba University and the University of Western Ontario.
When IELTS reaches a certain score, the length of time to read the language is determined. For example, in York University, IELTS reaches 5.5, and after learning four languages, it is a professional course. IELTS 6 is a two-month language. For example, UBC University, if IELTS 6.0, the single item is not less than 5.5, is also allowed to enter professional courses after reading two languages. However, it should be noted that the admission standards of each school are different, and the standards may change every year. Be sure to verify the latest standards.