I have an internal reference who seems to be quite knowledgeable about the ins and outs of the process. Unfortunately he's out of the country right now so I can't ask him. He recommended I have 4 copies of everything. Not quite sure why though. I figured 1) to submit, 2) for my recruiter (if they wanted a copy), 3) for me 4) I have no idea why a 4th.
I graduated from high school in Ontario. Have no idea where my diploma is. Years ago I requested a copy of my transcript for some reason so I had that kicking around. I'm assuming that will suffice as confirmation of graduating from high school? Its embossed with the school logo, on official Ontario government transcript paper, etc.