コープビザの申請条件です。CICのホームページより。
詳しくはこちらへ。
http://www.cic.gc.ca/english/pdf/kits/guides/5580E.PDF
Co-op Work Program
Work experience is a required component of some programs of study, for example co-op and internship programs.
In these cases, an open work permit can be issued with the institution listed as the employer. In cases where several work periods are necessary throughout the program, the work permit can be issued for the same
period as the study permit.
To be eligible for a work permit under a co-op or internship program, the following conditions must be met:
• you must have a valid study permit (unless you are a minor high-school student who does not require a study permit);
• your intended employment must be an essential part of your program of study in Canada;
• your employment must be certified as part of the academic program by a responsible academic official of the institution;
• your co-op or internship employment cannot form more than 50 percent of the total program of study; and
• you are not a medical intern or extern, nor a resident physician (except in veterinary medicine).
Note: International students, scholars, and scientists may also obtain work permits for work related to a research, educational or training program. These work permits are issued under specific programs funded by the Canadian International Development Agency (CIDA), the International Development Research Centre of Canada (IDRC), Atomic Energy of Canada Ltd., the National Research Council of Canada (NRC), the Natural Sciences and Engineering Research Council of Canada (NSERC).