This is the link for Ontario...in order to skip the graduated licensing (G2), they will accept your previous driving experience if you provide certain documents.
http://www.drivetest.ca/en/licencing/pages/out-of-country-drivers.aspx
By the way, I heard they are very strict with these.
My husband got everything he could think of that would help, international drivers license, a letter from SUP stating how long he has a license, no driving offences, and a letter from insurance stating how long he was insured and had no claims..etc... some insurance companies will accept it here as a proof of a driving record. As you guys know the insurace in Canada is very expensive. Not sure if we will be able to use any of this, but better safe than sorry. I rather have everything just in case.