From Ontario.Ca
Visiting: less than 3 months
If you are visiting Ontario for less than 3 months and want to drive while you’re here, you can use a valid driver’s licence from your own province, state or country.
You will also need to:
Visiting: more than 3 months
If you will be visiting from another country for more than 3 months, you will need an International Driver's Permit (IDP) from your own country
This is a special licence that allows motorists to drive internationally when accompanied by a valid driver’s licence from their country
You need to have this permit with you when you arrive in Ontario. You cannot apply for one once you are here
((I think it is valid for one year)))
Visiting: less than 3 months
If you are visiting Ontario for less than 3 months and want to drive while you’re here, you can use a valid driver’s licence from your own province, state or country.
You will also need to:
Be at least 16 years old
Have proper insurance coverage for the vehicle you will drive
Carry an original (or exact) copy of the vehicle ownership permit
Obey traffic laws, drive safely and avoid collisions when you drive
Visiting: more than 3 months
If you will be visiting from another country for more than 3 months, you will need an International Driver's Permit (IDP) from your own country
This is a special licence that allows motorists to drive internationally when accompanied by a valid driver’s licence from their country
You need to have this permit with you when you arrive in Ontario. You cannot apply for one once you are here
((I think it is valid for one year)))