After you have completed the steps on the Immigrant Visa Process on usvisas.state.gov, including paying the necessary fees and submitting the required immigrant visa application form (DS-260), Affidavit of Support, and supporting documents to the National Visa Center (NVC), they will review your file for completeness. Once your case becomes qualified for an interview, NVC will work with us to schedule an interview appointment for you.
You can learn more about the interview process on usvisas.state.gov.
After USCIS approves the I-129F petition, it is sent to the National Visa Center (NVC) for processing. NVC then sends it to the Consular Section at the U.S. Embassy where the beneficiary will apply for a K nonimmigrant visa (K1, K2, K3, or K4 Visa).
After the Embassy receives the approved petition, the beneficiary will be contacted and instructed to visit the U.S. Embassy’s Consular Section to pick up instructions on how to proceed (“Packet 3”).