How does one open a dda account with a Canadian company? We have performed all the business i.d. research, but we don't have a T.I.N. for them with which to open the account?

What is a Canadian Company doing banking in Oklahoma?? That would be my first question. If you are not normally involved in international banking - why are you opening such an account? Isn't this all covered in your CIP and new account opening procedures? If not, then you need to go back to the board to get approval for your CIP process on international businesses.