Read these instructions carefully to properly complete this form. If you need more space to complete an answer, use a separate sheet of paper.This form may only be used to apply to U.S. Citizenship and. This page provides information on immigrant visas and permanent resident cards (also known as a green card). To renew your travel document, you will need to submit Form I-131, along with a copy of your existing travel document. To apply for Advance Parole, you must file Form I131: Application for Travel Document with U.S. Citizenship and Immigration Services (USCIS). Use Form I131 Application for Travel Document. For permanent residents, the re-entry permit is valid for two years from the date of issue. The purpose of the document is to acquire USCIS approval so that you can leave and then return into the country. Learn about the Diversity Visa Lottery and other ways to apply for an immigrant visa.