Do sale and purchase agreements need to be notorized?

[Mike Brown]

I’m looking to do some driving for dollars tomorrow and in the near future. I have several blank agreement to assign contract for sale and purchase sheets, I have a few questions maybe someone can help me out with. By the way, I’m in the state of PA. Does the agreement to assign contracts need to be notorized in order to be a binding legal document? Also any other things I should get to legally bind the agreement? Maybe a photo of the drivers lisence? Any help will be greatly appreciated!