The deadline should be written on the letter or email. Following is the part of email from CIC for
MEDICAL EXAMINATION INSTRUCTIONS
I M P O R T A N T
PLEASE NOTE:
1. YOUR APPLICATION CAN ONLY BE DEALT WITH PROMPTLY IF YOU MAKE AN APPOINTMENT FOR YOUR MEDICAL EXAMINATION AT AN EARLY DATE. IF WE DO NOT RECEIVE YOUR MEDICAL REPORT(S) WITHIN SIXTY (60) DAYS, WE SHALL ASSUME THAT YOU ARE NO LONGER INTERESTED IN PROCEEDING TO CANADA AND YOUR APPLICATION MAY BE REFUSED.
Srinivasa2013 said:
after getting the request for medical examination from CIC, how long we may take to complete the medical examination, is there any deadline?