I-601, Application for Unlawful Presence Waiver
Certain immigrant visa applicants who are relatives of U.S. citizens or Lawful Permanent Residents (LPRs) may use this application to request a provisional waiver of the unlawful presence grounds of inadmissibility under Immigration and Nationality Act (INA) section 212(a)(9)(B), before they depart the United States to appear at a U.S. Embassy or U.S. Consulate for an immigrant visa interview.