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“Case Approval Was Certified By USCIS”on your N-600K · Citizenship for child living abroad

USCIS certified the approval of your N-600K.
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WHICH STEP ARE YOU ON?
Receipt notice
Review by an officer
Interview (if needed)
Decision · here
Certificate mailed or handed over

What to do, in 3 steps

Keep your approval notice safe.
Follow instructions from the next agency, such as the National Visa Center.
Keep checking your status for updates.
17months
14 to 17 monthsTypical time for a complete N-600K. USCIS published times. Typical ranges, never an exact date.
In this statusThis is usually a short step; the next stage's timing depends on your form.

What it means for your N-600K

USCIS certified the approval of your N-600K. This is an internal confirmation step. The next milestone is the oath, or its waiver, and then the Certificate of Citizenship for your child. Check that the child can travel in time.

In general, on any form:

USCIS certified that your case approval is valid. This often happens when another agency, like the Department of State, needs official confirmation of the approval. It is a positive administrative step. Your case moves on to the next stage for your form.

Avoid these mistakes

Thinking this is a new, separate approval.
Not following up with the next agency.

Quick questions

What does "Case Approval Was Certified By USCIS" mean on an N-600K?

USCIS certified the approval of your N-600K. This is an internal confirmation step. The next milestone is the oath, or its waiver, and then the Certificate of Citizenship for your child. Check that the child can travel in time.

What does it mean that my approval was certified?

USCIS officially confirmed the approval, often for another agency.

Do I need to do anything?

Usually not with USCIS. Follow any instructions from the next agency.

Is this the same as 'Case Was Approved'?

It is related. It confirms an approval that already happened.

How long does an N-600K take?

The typical range published by USCIS is 14 to 17 months. It depends on the office and your case; it is not an exact date.

Other statuses of your N-600K

Every status of an N-600K →

This same status on other forms

AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.