s. Embassies or consulates for up-to-date information on available slots & any potential adjustments to processing times as the semester draws near. There are a few important sterummy gold gameps in the application process that need to be carefully followed in order to secure an F1 visa slot for spring 2024. Students must, first and foremost, obtain an acceptance letter from an American university that has been approved by the Student & Exchange Visitor Program (SEVP). Before submitting an application for a visa, this acceptance is required.