Who may file under TN status?
According to the North American Free Trade Agreement (NAFTA), Canadian or Mexican citizens who are categorized as professionals may apply for a TN visa.

Who can apply for a TN visa?
Under NAFTA, the following occupations may qualify for a TN visa:
Accountant, Architect, computer Systems Analyst, Disaster Relief Insurance Claims Adjuster, Economist, Engineer, Forester, Graphic Designer, Hotel Manager, Industrial Designer, Interior Designer, Land Surveyor, Landscape Architect, Lawyer, Librarian, Management Consultant, Mathematician, Research Assistant, Scientific Technician, Social Worker, Technical Publications Writer, Urban Planner, Medical Professional, Scientist, and Teacher.

What is the minimum requirement for a TN visa?
The employee must possess a minimum of a Bachelor's Degree in the U.S. or its equivalent (i.e.: foreign degree or combination of education/training plus some years of experience in the desired field).

What is the duration for the TN visa?
An extension of stay is authorized for up to one year and there is no specific limit on the total period of time an alien may stay.

Where can TN visa holders apply for an extension of stay?
At the U.S. border or with the Nebraska Service Center.

Can TN visa holders bring their family to the U.S. ?
Yes, spouses and unmarried children under 21 years old may come to the U.S. under the TD category.