F-1 Travel Instructions If you are planning on traveling outside of the United States and wish to re-enter the country under the F-1 status, please follow the instructions below: See a Designated School Official before traveling in order to insure that all your documents are valid You must have a valid I-20 form with a valid travel endorsement from a Designated School Official at the OIS You must have a valid F-1 visa in your passport to re-enter the United States. You must have an unexpired passport Traveling While On Post-Completion Practical Training If you are traveling while on Optional Practical Training after completion of your studies, you will need the following documentation: A form I-20, which has been endorsed by a Designated School Official within the last 6 months A valid Employment Authorization Document (EAD), which has been issued for OPT by the USCIS Valid F-1 visa An unexpired passport If your visa stamp is expired, travel while on Practical Training can be rather complicated. For more information and advice on how to avoid complications, please visit the Office of International Services before leaving the United States. We do not recommend that you travel while your application for Post Completion Practical Training is still pending with the USCIS.