To avoid unnecessary expenses, be sure you have received notification of approval for visiting prior to making travel arrangements. Visitors are notified via email when their application has been processed.All visitors must complete and submit a visitor application. You've been accepted to a study abroad program, congratulations! In the introduction section, briefly explain the purpose of the form, which is to grant permission for the child to travel with the accompanying adult. Fill out your form(s) online and print it. All required supporting documents for the form(s). If you did not receive a travel signature on your I-20 or DS-2019 before traveling, please request Form I-515A at the immigration port of entry. WSU admission letter; Initial 1-20 (paper form). If you are an F-1 student who is out of status, you will need a new initial attendance I-20.