Families Employment Proceedings Refugee Studies Travel Visa Travel Travel Documents How Do I Get a Travel Document? Visas What is the Difference Between a Visa and an Arrival-Departure Record? Change of Travel Plans How Do I Notify the INS if my Travel Plans Have Changed? Extending Your Stay in the United States How Do I Get Permission to Extend My Stay in the United States? PortPass How Do I Apply for PortPass? INSPass How Do I Apply for INSPass? Information provided by the US Immigration and Naturalization Service.