+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
Thank you ! Another question. If ever it indeed did get denied, would it effect her or his visit in canada ? Could it be revoked or be told to go back to their home country ?

The TRV will not be revoked. Make sure you apply to extend your visitor status while waiting for the result of the work permit. Note that the work permit cannot be processed within Canada.