The North American Free Trade Agreement (NAFTA) created a special economic and trade relationship between the United States, Canada and Mexico.
TN Nonimmigrant Classification: This classification allows qualified Canadian and Mexican citizens to seek temporary entry into the United States to engage in professional business activities.
Accountants, engineers, lawyers, pharmacists, scientists, nurses, and teachers may be eligible. An individual may be eligible for TN nonimmigrant status, if:
and