I know this has been discussed recently regarding the change of mailing address for parents during their visit in Canada. Some say after reaching parents' permanent resident processing stage, all correspondence goes directly to parents even though a represtative form has been submitted before with the sponsorship application. For me, it makes no sense so I called CIC today. I was told that if I sent in a represtative form before for the parents, all correspondence will be sent to the representative. Now I am very confused! Who is correct? Any comments? :'(