Appointment sheet issued by the Consulate
You must include all pages with the names of each applicant. (immigrant visas)
Confirmation of your appointment:
Obtain it once you have registered on the page of the American Consulate: ceac.state.gov/IV/Login.aspx
Remember to print your appointment confirmation pages and bring them with you on the day of your medical exam.
(These forms are completely free and for no reason should you pay for them).
Mexican or from the country of origin, valid.