Glossary

Biometrics

fingerprints, photo, or signature collected for identity and background checks

What biometrics means

In U.S. immigration practice, biometrics generally refers to fingerprints, photo, or signature collected for identity and background checks. Exact use can vary by agency, form, and case posture.

Why biometrics matters

  • Biometrics can affect eligibility, deadlines, status, travel, work authorization, court strategy, or consular processing.
  • Ask where biometrics appears: a USCIS notice, EOIR filing, visa refusal sheet, form instruction, or lawyer memo.
  • Do not assume biometrics means the same thing in family, employment, humanitarian, and court contexts.

Question to ask about biometrics

If biometrics appears in your immigration paperwork, ask what agency uses the term and what deadline or evidence issue it creates.