Immigration Information Disclaimer
Immigration and work authorization information on this page is general guidance only, not legal advice. Immigration rules are complex, change frequently, and depend on individual circumstances. For decisions about your status, documents, or eligibility, consult a licensed immigration attorney or a U.S. Department of Justice (DOJ) accredited representative.
How Do Lists A, B, and C Work?
The USCIS acceptable documents are organized into three lists:
List A: Identity AND Work Authorization (choose one)
These documents prove both who you are and that you're authorized to work. If you have a List A document, you only need to present that single document.
List B: Identity Only (used with List C)
These documents prove identity only and must be paired with a List C document.
List C: Work Authorization Only (used with List B)
These documents prove you can work in the U.S. but do not prove identity. They must be paired with a List B document.