[FONT=宋体]You must obtain a medical certificate signed by your doctor, or equivalent medical evidence.[/FONT]
[FONT=宋体]If you are incapable of working for a period of 10 weeks or more, you must submit the medical certificate in person or mail it to your Service Canada Centre.[/FONT]
[FONT=宋体]If you are incapable of working for a period of 9 weeks or less, you must keep this medical certificate for at least 6 years. We may ask you to submit it.[/FONT]
[FONT=宋体]It is also your responsibility to indicate on your reports your availability for work when you recover.[/FONT]