By Eileen M. Martin ( May 10, 2023, 10:15 AM EDT) -- Under the North America Free Trade Agreement and more recently under the United States-Mexico-Canada Agreement, many businesses have been able to take advantage of a wonderful program for obtaining work authorization to the U.S. through the U.S. Department of State’s Canada E Visa Program. This program grants up to five years of U.S. work authorization at a time to eligible applicants who can qualify again and again, indefinitely....