I am also curious about this, whoever knows please answer.
Question is Can he make an entry in Canada and visit pakistan again in a few days (for business purpose)?? Or does he need to wait for 60 days there until he gets his PR card in the mail before he could fly again?
To add to this. My husband is in a similar situation where he wants to come to Canada for PR and leave the country within couple weeks, return to Pakistan where he needs to be for the remainder of the year for business purposes while visiting me in Canada every now and then.