What is the process for obtaining a nonimmigrant visa at a U.S. Embassy after I-129 approval?

Once a U.S. employer has successfully filed and received approval from USCIS for a Form I-129, Petition for a Nonimmigrant Worker (for visas like H-1B, L-1, or O-1), the foreign national beneficiary must complete the consular processing phase abroad to obtain the physical visa stamp in their passport. This process is managed by the Department of State (DOS) at the U.S. Embassy or Consulate in their home country.

The essential steps following I-129 approval (Form I-797 Notice of Action) are:

• DS-160 Submission: The applicant must complete and electronically submit Form DS-160, Online Nonimmigrant Visa Application. This form collects biographical data, travel plans, and security information. A confirmation page with a barcode is generated upon submission.
• Fee Payment and Scheduling: The applicant must pay the required non-refundable Machine Readable Visa (MRV) fee. They then use the DS-160 confirmation number and fee receipt to schedule two appointments: one for biometrics collection (fingerprints and photo) and the formal visa interview at the U.S. Embassy/Consulate.
• Document Preparation: The applicant must gather all necessary documentation. For employment visas, this must include the approved I-797 Notice of Action, the original employment contract, passport, DS-160 confirmation, MRV fee receipt, and supporting professional qualifications.
• The Visa Interview: This is the final and most critical stage. A Consular Officer will review the petition approval and question the applicant regarding their intent to abide by the visa terms, their qualifications for the job, and their ties to their home country (to overcome the presumption of immigrant intent required for nonimmigrant visas). The officer determines admissibility and eligibility.

If the interview is successful, the officer keeps the passport to affix the visa stamp. Processing times vary significantly by post. If the case requires additional administrative processing (often referred to as a security check), the issuance of the visa may be delayed significantly beyond the interview date. Applicants should not book travel to the U.S. until the visa is physically in hand.