I believe I can fly into the US for short trips on a smile and wave B1, but I want to be sure I don't need something like an L1. I have easily got a TN1 in the past, but I don't think that works if I'm a major shareholder.
Basically, I'm the CEO of a US corporation that lives permanently outside the US, and I want to cross the border occasionally to meet with the team, do trade shows, board meetings, sales meetings, and then return to Canada shortly thereafter. What permits do I need?
Thank you for your input!