visitor visa extention

[fantas8]

Someone help me with a visitor extension

My mother in law was given visa from Dec 30, 2015 to May 17, 2016
Her visitor stamp was from Jan 23, 2016 to July 22, 2016

I want to make a visitor extension, i read it has to be done 1 month before,
is it 1 month before May or before July?
I also have to rebook her return flight.

 

[Jalex23]

Someone help me with a visitor extension

My mother in law was given visa from Dec 30, 2015 to May 17, 2016
Her visitor stamp was from Jan 23, 2016 to July 22, 2016

I want to make a visitor extension, i read it has to be done 1 month before,
is it 1 month before May or before July?
I also have to rebook her return flight.

30 days before the entry stamp in her passport.. should look like this:
https://upload.wikimedia.org/wikipedia/commons/d/d9/Queenston_Bridge_Canada_Passport_Bridge.JPG

If no date is written down then 5 months after the date in the entry stamp in her passport

 

[fantas8]

Thank you for the reply. There is a date, July, that means i can extend in June. Thanks a lot