As many of our readers know, Chapter 16 of NAFTA (Temporary Entry of Business Persons) provides for the simplified and expeditious temporary entry of businesspersons who are citizens of one country to go into the territory of another. It contains the reciprocal commitments of the United States, Mexico, and Canada to facilitate the temporary entry of businesspersons from one of the three countries. It grants temporary entry to four categories of businesspersons: (1) business visitors (admitted as B-1s); (2) traders and investors (admitted as E-1s and E-2s); (3) intracompany transferees (admitted as L-1s); and (4) professionals (admitted as TNs).
It is important to note that although businesspersons who are citizens of Mexico are entitled to the benefits of NAFTA, they do not have the ease of access to the United States as do citizens of Canada. Canadians can apply for the TN work visa directly at the port of entry from Canada to the USA. Many Canadians are not aware that they can apply for the TN visa on at any Mexican-American port of entry as well.
So how does it work, key requirements?
Visa Lawyer Blog

