You can start your DS/CGI form any time, you can only book visa date before 4 months of class start, you can only go usa 1 month before class start
- Passsport*
- Transcript*
- I-20, with signature*
- Ds-160 conformation slip, photograph
- Mrv fee payment receipt
- SEVIS fee payment receipt
- Interview conformation slip
- TOEFL
- Financial documents
- Experience latter , offer latter, ...