Consular Processing finishes your green card at a U.S. embassy or consulate abroad. It's the only path for applicants outside the U.S., and a strategic choice for some inside it. The process flows through the National Visa Center (NVC) before reaching the consulate — and NVC is where most delays happen.
The consular processing path
Stage 1 — USCIS petition approval
The underlying immigrant petition (I-130, I-140, I-526E, etc.) must first be approved by USCIS. Approval doesn't grant any visa or status — it just establishes your eligibility for an immigrant visa once one is available.
Stage 2 — National Visa Center
Approved petitions transfer to the NVC. When your priority date becomes current per the Visa Bulletin, NVC contacts you (or your agent) and:
- Collects the immigrant visa application fee ($325 per applicant)
- Collects the Affidavit of Support fee ($120, family-based)
- Requests Form DS-260 (online immigrant visa application) for each applicant
- Requests civil documents (birth certificates, marriage certificates, police certificates from every country lived 6+ months since age 16, military records if applicable, etc.)
- Requests financial documents from sponsor (Form I-864 + tax returns + employment verification)
Once everything is "documentarily qualified," NVC schedules the consular interview.
Stage 3 — Medical exam and interview
Before the interview, applicant completes medical exam with embassy-approved panel physician (results sent directly to embassy). Then attends interview at U.S. embassy or consulate. Officer reviews documents, asks questions, and either:
- Issues the visa (placed in passport, with sealed packet for port of entry)
- Refuses (typically under §221(g) administrative processing — needs more documents) or §214(b) (insufficient ties — rare for immigrant visas)
- Refers for further administrative processing (often security/background-related)
Stage 4 — Travel to the U.S.
Visa stamp is valid for 6 months. Travel to U.S., present sealed packet at port of entry, receive admission as a lawful permanent resident. Physical green card mails to your U.S. address ~30-60 days later.
Required documents for consular processing
- Valid passport (at least 60 days beyond visa validity)
- Birth certificate
- Marriage certificate(s) and divorce decree(s)
- Police certificates from every country lived in 6+ months since age 16
- Military records (if applicable)
- Court and prison records (if applicable)
- Photographs (per State Department specs)
- Medical exam (panel physician)
- I-864 + sponsor's tax returns + employment verification
- DS-260 confirmation page
Embassy variation
Wait times vary dramatically by post. Manila, Mumbai, Guangzhou, Mexico City, and other high-volume posts often have multi-month interview backlogs. Smaller posts may have appointments within weeks. Check current wait times at travel.state.gov before assuming a timeline.
Provisional waiver (I-601A) for unlawful presence
If you accrued unlawful presence in the U.S. (e.g., overstayed a visa), you may face a 3-year or 10-year bar upon departure. Form I-601A allows you to apply for a provisional waiver before leaving — so you know it's approved before you depart for your interview. This is critical for many CP applicants and one of the strongest reasons to consult an attorney before assuming consular processing is straightforward.