按CIC 的说法,六个月以下不用办study permit,visitor visa即可。
“Six months or less of study
A study permit is not needed if you want to take short-term courses or programs of study of six months or less. You may enroll in short-term programs at any learning institution, regardless of whether or not it is designated.
If you are from a non-visa-exempt country, you must have a valid visitor visa.”