This document is called a Certificate of Eligibility. Visa applications seeking to study in the United States under the auspices of the F-1 visa classification, should not enter the United States in tourist status or under the provisions of the visa waiver program. The I-20 Certificate of Eligibility, issued to you by your institution, serves as evidence that you have been accepted as a student. Once here, you should make sure that the International Student Advisor has your current address and telephone number at all times. Work on your campus is usually permissible if it meets certain requirements.
International students are eligible to receive graduate assistantships.
Check with your International Student Advisor for school requirements and procedures governing the authorization of on-campus employment. To work off campus, you must qualify for curricular practical training, academic training, economic need-based employment, or an internship with an international organization. Please note that the law governing the INS is constantly changing. Please consult with an advisor.