betsyo wrote:Can you explain to me what a I-94 is...do I apply for this prior to going to the border, or is this something that is applied for at the Border??
An I-94 is an admission/departure card indicating you entered the U.S. as a non-immigrant and is issued at the border to you when applying for
TN Status. The DHS Inspector may write on it: "Admitted under TN" which would be your immigration status. CBP may also write on it your NAFTA Occupation, which would be RN and your employer's name as well.
Keep the I-94 safe at all times and if ever flying back to Canada, take 2 or 3 photocopies of the I-94 since sometimes the
airlines will mistakenly try to take it away leaving you with no document to re-enter the U.S. You could re-enter with the photocopy in case that happened.