Hello
I just received my CoPR and will be heading to the border this weekend to land. I have a SIN that I got with my work permit, it is not expired yet but will expire in a few months. Do I need to get a new SIN that is associated with my PR right away or can I wait till the old one expires?
	
		
			
		
		
	
				
			I just received my CoPR and will be heading to the border this weekend to land. I have a SIN that I got with my work permit, it is not expired yet but will expire in a few months. Do I need to get a new SIN that is associated with my PR right away or can I wait till the old one expires?
	