Definition
Change of Status
Also: COS
Changing from one nonimmigrant status to another while remaining in the U.S.
A change of status (for example, from B-2 visitor to F-1 student) is requested on Form I-539 or, for certain work statuses, Form I-129. The applicant must remain in valid status throughout. COS is different from adjustment of status, which leads to a green card.
See also
More immigration terms
-
Child Status Protection Act
A law that protects certain immigrant children from "aging out" when they turn 21.
-
Civil Surgeon
A USCIS-designated doctor authorized to perform the immigration medical exam (Form I-693).
-
Conditional Permanent Resident
A two-year green card issued through marriage or EB-5 investment.
-
Consular Officer
A U.S. State Department officer who interviews visa applicants abroad.
-
Consular Processing
Applying for an immigrant visa at a U.S. embassy or consulate abroad.
Not legal advice. Definitions are provided for educational use. For case-specific guidance, consult a licensed immigration attorney.