How to obtain Advance Parole?
An alien must file Form I-131 – Application for Travel Document. The Advance Parole is permission to reenter the United States after traveling abroad. Advance Parole is an extraordinary measure used sparingly to allow an otherwise inadmissible individual to enter the United States due to compelling circumstances. By law, certain individuals must apply for a travel document and have Advance Parole approved before leaving the United States. Attempts to reenter the United States without prior authorization may have severe consequences, since individuals requiring Advance Parole may be unable to return to the United States, and their pending I-485 applications may be denied or administratively closed. Applicants planning travel abroad should plan ahead since applicants can anticipate processing times of about 90 days, depending on the USCIS Service Center.