By USC, I assume that you mean a citizen of the USA.Once the application is submitted inland or abroad, there is no bar to your spouse's departure from Canada. On each subsequent re-entry, however, her admissibility as a visitor will be assessed by an immigration official on the basis of discretion. A risk (albeit small in many cases) exists, therefore, that her return to Canada could be barred.
The application process will most likely require approximately 6-7 months if an interview can be avoided. If an interview is required, the process will likely require approximately 12 months.
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Campbell,Cohen - attorneys at law
info@canadavisa.com
tel: (514)937-9445; fax: (514)937-2618
http://www.canadavisa.com
________
CAMPBELL, COHEN - attorneys at law
tel:514.937.9445 / fax:514.937.2618
info@canadavisa.com
http://www.canadavisa.com