Bring the following with you and apply in person:
Investors/advisors who are attending Board of Directors meetings need a copy of the articles of incorporation (acta constitutiva).
Some nationalities will need to pay and additional US $37.00 for their visa.
In addition to the above requirements, letter(s) are required from the company or companies in Mexico that show the request for technical or engineering services from the company in the U.S. and the activities to be performed.
All applications are subject to approval.