Nonimmigrant Trade NAFTA Professional (TN)
The Trade NAFTA (TN) category was developed as part of the North American Free Trade Agreement (NAFTA) to facilitate the entry of Mexican and Canadian citizens to the United States for employment on a temporary basis.
Requirements and Terms of Admission for Certain Nonimmigrant Health Care Workers Who Require VisaScreen Certificates (PDF 30kb)
The final rule regarding Certificates for Certain Health Care Workers (HCW) was published in the Federal Register and immediately became effective.
L-1 Intracompany Transferee Petitions for Canadian Citizens under NAFTA (PDF 169kb)
CBP Standards for Accepting and Adjudicating I-129 Petitions for L-1 Intracompany Transferee Petitions for Canadian Citizens under the North American Free Trade Agreement (NAFTA)
Some Health Care Workers (RN, PT, PA, Speech, etc.) require a VisaScreen in addition to an Employment Letter and Proof of professional qualifications.