Canada permits foreign students to work off-campus for an unlimited number of hours.

When you add up the cost of tuition, books, rent, food, and transportation, many 

international students find that they need to work part-time while they are in 

school to pay for the things they need.

Students from other countries who come to Canada on a student visa can work 

without having to get a work permit. During a semester, students can work off 

campus as long as they are signed up to go back to school the following 

semester. During academic breaks, like the winter holidays or the summer, a 

Students can work as many hours as they want. Instead of being limited to 20 

hours per week, from November 15, post-secondary international students will 

be able to work as much as they like. The temporary measure will be in place 

until December 31, 2023.

Since there are already more than 500,000 international students in Canada, this 

the decision will help the job market right away.

https://www.immigration.ca/canada-allows-international-students-to-work-unlimited-hours-off-campus/