I think you have to apply to some place to be a notary. Red Seal or something like that? There is an official list of Notaries with the Ontario Government I believe & those are the only people that can notarize something. A lot of lawyers are notaries & their assistants can also be notaries. My cousin worked for an insurance agent & she was a notary for some reason. I'm not sure how it all works. If in doubt, call a lawyer, I would guess the most the fee would be would be $50.
I jsut called our town office & they have a commissioner there, which is fine for what i need signed, but they don't have a notary there.