Requirements for Mexican Citizens
As of January 1, 2004 the procedures were simplified for Mexicans by removing the requirement for petition approval and for filing of a labor condition application. Mexicans are no longer subject to numerical limitation for these professionals. Mexican citizens still require a visa to request admission to the United States.
Mexican Citizens - Applying for a TN Visa - Required Documentation
Mexican citizens may apply at consular sections around the world for a NAFTA professional (TN) visa. As part of the visa application process, an interview at the embassy consular section is required for most visa applicants. Interviews are generally by appointment only. As part of the visa interview, a quick, two-digit, ink-free fingerprint scan can generally be expected. The waiting time for an interview appointment for most applicants is a few weeks or less, but for some embassy consular sections it can be considerably longer. Visa wait times for interview appointments and visa processing time information for each U.S. Embassy or Consulate worldwide is now available on our website at Visa Wait Times, and on most embassy websites. Visit the Embassy Consular Section website where you will apply for your visa to find out how to schedule an interview appointment, pay the fees and any other instructions.
Each Mexican applicant for a TN visa must submit these forms and documentation, and submit fees as explained below:
- An application, Nonimmigrant Visa Application, Form DS-156, completed and signed. Select Nonimmigrant Visa Application Form DS-156 to access the electronic and non-electronic versions of the DS-156. Applicants are strongly encouraged to submit the electronic version of the DS-156. The DS-156 must be the current version on the Department of State website.
- Supplemental Nonimmigrant Visa Application, Form DS-157 provides additional information about your travel plans. Submission of this completed form is required for all male applicants between 16-45 years of age. It is also required for all applicants from state sponsors of terrorism age 16 and over, irrespective of gender, without exception. For this purpose nationals of the following countries designated as state sponsors of terrorism, including North Korea, Cuba, Syria, Sudan, Iran, and Libya must submit the supplemental form. Select Special Processing Procedures to learn more. You should know that a consular officer may require any nonimmigrant visa applicant to complete this form. Here is Form, DS-157.
- A passport valid for travel to the United States and with a validity date at least six months beyond the applicant's intended period of stay in the United States.
- One (1) 2x2 photograph. See the required photo format explained in Nonimmigrant Photograph Requirements. A photograph is not required if you are applying in Mexico.
- Letter of employment in the United States (see above)
Additionally, as nonimmigrants, applicants must demonstrate that their stay is a temporary period that has a reasonable, finite end that does not equate to permanent residence.


