s. the applicant's home nation's embassy or consulate. 6. . attending the interview for a visa and bringing the required paperwork. Acceptancdragon vs tiger liste to a SEVP-certified school, which issues the Form I-20, is the first step in the process. This form needs to be submitted during the visa interview and is a prerequisite for the F1 visa application. The required SEVIS fee must be paid by applicants after obtaining the Form I-20.