Letter in the mail today from Canadian Embassy Immigration Habana dated September 24. In it they mentioned validity of permanent resident visa will depend on the validity of the medical examination or your passport, whichever expires first. I believe his medical was done mid to late November (of course that is one thing I didn't photocopy). Should he go for another medical before interview? I read somewhere that they have allowed when it's passed the date. Validation of the police check took 5 months so we were so far behind in submitting paperwork. I can't remember how long the original medical took. It also states it is our responsibility to request a new medical examination before the visa is issued.