How often do visiting scholars in Canada?

Different Canadian visa types require different time.

Generally speaking, it takes 15-20 days (working days) to visit a visa, while it takes about 8 weeks to study and work.

The detailed description is as follows: tourist visa: 15-20 days to visit relatives and friends: 15-20 days business visa:10-0/5 days super visa: 4-8 weeks study abroad cooperation program SPP: 4-8 weeks study abroad direct entry program SDS: 4-8 weeks temporary.

Visiting scholar visa: 30-60 days Canada visa: 10-20 days travel document visa: 4-8 turnover visa: 3-7 days.